List of wilderness areas of the United States facts for kids
The National Wilderness Preservation System includes 806 wilderness areas that protect over 111 million acres of federal land. That's a huge area, bigger than the state of California! These special places are managed by four different government groups:
- National Park Service (NPS)
- United States Forest Service (USFS)
- United States Fish and Wildlife Service (FWS)
- Bureau of Land Management (BLM)
These wilderness areas cover about 4.5% of the land in the United States. About half of this wilderness land is in Alaska, with over 57 million acres. You can find wilderness areas in 44 states (but not in Connecticut, Delaware, Iowa, Kansas, Maryland, or Rhode Island) and Puerto Rico.
The National Park Service looks after over 43 million acres of wilderness in 61 places. The U.S. Forest Service manages over 36 million acres in 447 areas. The Fish and Wildlife Service is responsible for over 20 million acres in 71 areas. The Bureau of Land Management oversees over 8 million acres at 224 sites. Sometimes, more than one agency helps manage a single wilderness area.
It's important to know that some states or tribal governments also have their own wilderness areas. These are protected by state or tribal laws, not by the federal National Wilderness Preservation System.
Contents
- What is a Wilderness Area?
- Why Are Wilderness Areas Important?
- A Look at Some Wilderness Areas
- Absaroka–Beartooth Wilderness
- Ansel Adams Wilderness
- Bob Marshall Wilderness
- Boundary Waters Canoe Area Wilderness
- Death Valley Wilderness
- Gates of the Arctic Wilderness
- Gila Wilderness
- John Muir Wilderness
- Marjory Stoneman Douglas Wilderness
- Mollie Beattie Wilderness
- Wrangell–Saint Elias Wilderness
- List of U.S. Wilderness Areas
What is a Wilderness Area?
A wilderness area is a special place kept wild and natural. The United States Congress officially designates these areas under the Wilderness Act. This law makes sure that these lands remain untouched by human development. This means you won't find roads, buildings, or vehicles there. People can visit, but they must travel by foot, on horseback, or by canoe. This helps keep these places truly wild and peaceful.
The date an area is designated is when the law protecting it was signed. Some wilderness areas have grown or changed since they were first created.
Why Are Wilderness Areas Important?
Wilderness areas are super important for many reasons:
- Protecting Wildlife: They provide safe homes for many different animals and plants.
- Clean Environment: These natural spaces help keep our air and water clean.
- Outdoor Fun: They offer amazing opportunities for hiking, camping, and exploring nature.
- Scientific Study: Scientists can learn a lot about nature in places where humans haven't changed things.
- Peaceful Retreats: They are quiet places where people can escape the noise of cities and enjoy nature.
A Look at Some Wilderness Areas
There are many wilderness areas, each with its own unique features. Here are a few examples from the long list:
Absaroka–Beartooth Wilderness
This large wilderness is in Montana and Wyoming. It covers over 943,000 acres and is managed by the U.S. Forest Service. It was designated in 1978 and is known for its rugged mountains and beautiful scenery.
Ansel Adams Wilderness
Located in California, this wilderness is managed by both the U.S. Forest Service and the National Park Service. It spans over 231,000 acres and was created in 1964. It's named after a famous photographer who loved wild places.
Bob Marshall Wilderness
This huge wilderness in Montana is over 1 million acres! The U.S. Forest Service manages it, and it became a wilderness area in 1964. It's a very wild place, home to grizzly bears and vast forests.
Boundary Waters Canoe Area Wilderness
In Minnesota, this special wilderness is managed by the U.S. Forest Service. It's over 1 million acres and was designated in 1964. It's famous for its many lakes and waterways, which are perfect for canoeing.
Death Valley Wilderness
This vast wilderness is in California and is part of Death Valley National Park. The National Park Service manages it. It covers an incredible 3.19 million acres and was designated in 1994. It's known for its extreme desert landscapes.
Gates of the Arctic Wilderness
One of the largest wilderness areas, this Alaskan gem is part of the Gates of the Arctic National Park. The National Park Service manages it. It covers over 7.1 million acres and was designated in 1980. It's a remote and wild Arctic landscape.
Gila Wilderness
Located in New Mexico, the Gila Wilderness is managed by the U.S. Forest Service. It's over 558,000 acres and was one of the very first wilderness areas, designated in 1964. It's known for its deep canyons and rugged terrain.
John Muir Wilderness
Another large wilderness in California, this area is managed by the U.S. Forest Service. It covers over 651,000 acres and was designated in 1964. It's named after the famous naturalist John Muir, who helped protect many of America's wild places.
Marjory Stoneman Douglas Wilderness
This wilderness is located in Everglades National Park in Florida. The National Park Service manages it. It covers over 1.29 million acres and was designated in 1978. It protects the unique wetland ecosystem of the Everglades.
Mollie Beattie Wilderness
This is the largest wilderness area in the U.S. It's located within the Arctic National Wildlife Refuge in Alaska. The Fish and Wildlife Service manages it. It's an enormous 8 million acres! It was designated in 1980 and protects a vast, untouched Arctic environment.
Wrangell–Saint Elias Wilderness
Also in Alaska, this wilderness is part of Wrangell–St. Elias National Park. The National Park Service manages it. It covers over 9 million acres, making it one of the largest in the system. It was designated in 1980 and features towering mountains and glaciers.
These are just a few examples of the many amazing wilderness areas that are protected for us and for future generations to enjoy. They remind us of the importance of keeping parts of our planet wild and free.
List of U.S. Wilderness Areas
Here is a list of all U.S. areas that have been designated by the United States Congress under the Wilderness Act. The "Designated" date is when the wilderness was signed into law. Some areas have been expanded or changed since they were first created.
Wilderness | Located in | Agency | State | Size | Designated | |||
---|---|---|---|---|---|---|---|---|
acres | square miles | ha | square km | |||||
Absaroka–Beartooth | Gallatin National Forest, Custer National Forest, Shoshone National Forest | USFS | MT, WY | 943,648 | 1,474.450 | 381,881 | 3,818.81 | March 27, 1978 |
Aden Lava Flow | Organ Mountains–Desert Peaks National Monument | BLM | NM | 27,673 | 43.239 | 11,199 | 111.99 | March 12, 2019 |
Agassiz | Agassiz National Wildlife Refuge | FWS | MN | 4,000 | 6.3 | 1,600 | 16 | October 19, 1976 |
Agua Tibia | Cleveland National Forest | USFS | CA | 17,925 | 28.008 | 7,254 | 72.54 | January 3, 1975 |
Ah-shi-sle-pah | New Mexico BLM Farmington District | BLM | NM | 7,242 | 11.316 | 2,931 | 29.31 | March 12, 2019 |
Aldo Leopold | Gila National Forest | USFS | NM | 202,016 | 315.650 | 81,753 | 817.53 | December 19, 1980 |
Aleutian Islands | Alaska Maritime National Wildlife Refuge | FWS | AK | 1,300,000 | 2,000 | 530,000 | 5,300 | December 2, 1980 |
Alexander Springs | Ocala National Forest | USFS | FL | 7,941 | 12.408 | 3,214 | 32.14 | September 28, 1984 |
Allegheny Islands | Allegheny National Forest | USFS | PA | 372 | 0.581 | 151 | 1.51 | October 30, 1984 |
Alpine Lakes | Wenatchee National Forest, Mount Baker–Snoqualmie National Forest | USFS | WA | 391,988 | 612.481 | 158,632 | 1,586.32 | July 12, 1976 |
Alta Toquima | Humboldt–Toiyabe National Forest | USFS | NV | 35,860 | 56.03 | 14,510 | 145.1 | December 5, 1989 |
Anaconda–Pintler | Beaverhead–Deerlodge National Forest, Bitterroot National Forest | USFS | MT | 158,615 | 247.836 | 64,189 | 641.89 | September 3, 1964 |
Andreafsky | Yukon Delta National Wildlife Refuge | FWS | AK | 1,300,000 | 2,000 | 530,000 | 5,300 | December 2, 1980 |
Ansel Adams | Sierra National Forest, Inyo National Forest, Devils Postpile National Monument | USFS, NPS | CA | 231,279 | 361.373 | 93,595 | 935.95 | September 3, 1964 |
Apache Creek | Prescott National Forest | USFS | AZ | 5,666 | 8.853 | 2,293 | 22.93 | August 28, 1984 |
Apache Kid | Cibola National Forest | USFS | NM | 44,626 | 69.728 | 18,060 | 180.60 | December 19, 1980 |
Aravaipa Canyon | Arizona BLM Gila District | BLM | AZ | 19,410 | 30.33 | 7,850 | 78.5 | August 28, 1984 |
Arc Dome | Humboldt–Toiyabe National Forest | BLM | NV | 120,577 | 188.402 | 48,796 | 487.96 | December 5, 1989 |
Argus Range | California BLM California Desert District | BLM | CA | 65,726 | 102.697 | 26,598 | 265.98 | October 31, 1994 |
Arrastra Mountain | Arizona BLM Colorado River District | BLM | AZ | 129,800 | 202.8 | 52,500 | 525 | November 28, 1990 |
Arrow Canyon | Nevada BLM Southern Nevada District | BLM | NV | 27,502 | 42.972 | 11,130 | 111.30 | November 6, 2002 |
Ashdown Gorge | Dixie National Forest | USFS | UT | 7,043 | 11.005 | 2,850 | 28.50 | September 28, 1984 |
Aubrey Peak | Arizona BLM Colorado River District | BLM | AZ | 15,400 | 24.1 | 6,200 | 62 | November 28, 1990 |
Avawatz Mountains | California BLM California Desert District | BLM | CA | 89,500 | 139.8 | 36,200 | 362 | March 12, 2019 |
Baboquivari Peak | Arizona BLM Gila District | BLM | AZ | 2,040 | 3.19 | 830 | 8.3 | November 28, 1990 |
Badger Creek | Mount Hood National Forest | USFS | OR | 29,057 | 45.402 | 11,759 | 117.59 | June 26, 1984 |
Badlands | Badlands National Park | NPS | SD | 64,144 | 100.225 | 25,958 | 259.58 | October 20, 1976 |
Bald Knob | Shawnee National Forest | USFS | IL | 5,802 | 9.066 | 2,348 | 23.48 | November 28, 1990 |
Bald Mountain | Humboldt-Toiyabe National Forest | USFS | NV | 22,366 | 34.947 | 9,051 | 90.51 | December 20, 2006 |
Bald River Gorge | Cherokee National Forest | USFS | TN | 3,721 | 5.814 | 1,506 | 15.06 | October 30, 1984 |
Bandelier | Bandelier National Monument | NPS | NM | 23,267 | 36.355 | 9,416 | 94.16 | October 20, 1976 |
Barbours Creek | George Washington and Jefferson National Forests | USFS | VA | 5,382 | 8.409 | 2,178 | 21.78 | June 7, 1988 |
Bay Creek | Shawnee National Forest | USFS | IL | 2,759 | 4.311 | 1,117 | 11.17 | November 28, 1990 |
Bear Wallow | Apache-Sitgreaves National Forest | USFS | AZ | 11,080 | 17.31 | 4,480 | 44.8 | August 28, 1984 |
Beartown | George Washington and Jefferson National Forests | USFS | VA | 5,609 | 8.764 | 2,270 | 22.70 | October 30, 1984 |
Beartrap Canyon | Utah BLM Color Country District | BLM | UT | 40 | 0.063 | 16 | 0.16 | March 30, 2009 |
Beauty Mountain | California BLM California Desert District | BLM | CA | 15,627 | 24.417 | 6,324 | 63.24 | March 30, 2009 |
Beaver Basin | Pictured Rocks National Lakeshore | NPS | MI | 11,740 | 18.34 | 4,750 | 47.5 | March 30, 2009 |
Beaver Creek | Daniel Boone National Forest | USFS | KY | 4,753 | 7.427 | 1,923 | 19.23 | January 3, 1975 |
Beaver Dam Mountains | Arizona BLM Arizona Strip District, Utah BLM Color Country District | BLM | AZ, UT | 18,667 | 29.167 | 7,554 | 75.54 | August 28, 1984 |
Becharof | Becharof National Wildlife Refuge | FWS | AK | 400,000 | 620 | 160,000 | 1,600 | December 2, 1980 |
Becky Peak | Nevada BLM Ely District | BLM | NV | 18,119 | 28.311 | 7,332 | 73.32 | December 20, 2006 |
Bell Mountain | Mark Twain National Forest | USFS | MO | 9,143 | 14.286 | 3,700 | 37.00 | December 22, 1980 |
Bering Sea | Alaska Maritime National Wildlife Refuge | FWS | AK | 81,340 | 127.09 | 32,920 | 329.2 | October 23, 1970 |
Big Branch | Green Mountain National Forest | USFS | VT | 6,725 | 10.508 | 2,722 | 27.22 | June 19, 1984 |
Big Draft | Monongahela National Forest | USFS | WV | 5,147 | 8.042 | 2,083 | 20.83 | March 30, 2009 |
Big Frog | Cherokee National Forest | USFS | TN | 8,480 | 13.25 | 3,430 | 34.3 | October 30, 1984 |
Big Gum Swamp | Osceola National Forest | USFS | FL | 13,660 | 21.34 | 5,530 | 55.3 | September 28, 1984 |
Big Horn Mountains | Arizona BLM Phoenix District | BLM | AZ | 21,000 | 33 | 8,500 | 85 | November 28, 1990 |
Big Island Lake | Hiawatha National Forest | USFS | MI | 5,300 | 8.3 | 2,100 | 21 | December 8, 1987 |
Big Jacks Creek | Idaho BLM Boise District | BLM | ID | 52,753 | 82.427 | 21,348 | 213.48 | March 30, 2009 |
Big Lake | Big Lake National Wildlife Refuge | FWS | AR | 2,144 | 3.350 | 868 | 8.68 | October 19, 1976 |
Big Laurel Branch | Cherokee National Forest | USFS | TN | 10,811 | 16.892 | 4,375 | 43.75 | October 16, 1986 |
Big Maria Mountains | California BLM California Desert District | BLM | CA | 45,384 | 70.913 | 18,366 | 183.66 | October 31, 1994 |
Big Rocks | Nevada BLM Ely District | BLM | NV | 12,930 | 20.20 | 5,230 | 52.3 | November 30, 2004 |
Big Slough | Davy Crockett National Forest | USFS | TX | 3,455 | 5.398 | 1,398 | 13.98 | October 30, 1984 |
Big Wild Horse Mesa | Utah BLM Green River District | BLM | UT | 18,192 | 28.425 | 7,362 | 73.62 | March 12, 2019 |
Bigelow Cholla Garden | California BLM California Desert District | BLM | CA | 14,645 | 22.883 | 5,927 | 59.27 | October 31, 1994 |
Bighorn Mountain | California BLM California Desert District, San Bernardino National Forest | BLM, USFS | CA | 38,343 | 59.911 | 15,517 | 155.17 | October 31, 1994 |
Billies Bay | Ocala National Forest | USFS | FL | 3,092 | 4.831 | 1,251 | 12.51 | September 28, 1984 |
Birkhead Mountains | Uwharrie National Forest | USFS | NC | 5,025 | 7.852 | 2,034 | 20.34 | June 19, 1984 |
Bisti/De-Na-Zin | New Mexico BLM Farmington District | BLM | NM | 43,420 | 67.84 | 17,570 | 175.7 | October 30, 1984 |
Black Canyon | Lake Mead National Recreation Area | NPS | NV | 17,220 | 26.91 | 6,970 | 69.7 | November 6, 2002 |
Black Canyon | Ochoco National Forest | USFS | OR | 12,983 | 20.286 | 5,254 | 52.54 | June 26, 1984 |
Black Canyon of the Gunnison | Black Canyon of the Gunnison National Park | NPS | CO | 15,599 | 24.373 | 6,313 | 63.13 | October 20, 1976 |
Black Creek | De Soto National Forest | USFS | MS | 5,052 | 7.894 | 2,044 | 20.44 | October 19, 1984 |
Black Elk | Black Hills National Forest | USFS | SD | 13,426 | 20.978 | 5,433 | 54.33 | December 22, 1980 |
Black Fork Mountain | Ouachita National Forest | USFS | AR, OK | 13,139 | 20.530 | 5,317 | 53.17 | October 19, 1984 |
Black Mountain | California BLM California Desert District | BLM | CA | 20,548 | 32.106 | 8,315 | 83.15 | October 31, 1994 |
Black Ridge Canyons | McInnis Canyons National Conservation Area | BLM | CO, UT | 75,580 | 118.09 | 30,590 | 305.9 | October 24, 2000 |
Black Rock Desert | Black Rock Desert-High Rock Canyon Emigrant Trails National Conservation Area | BLM | NV | 314,835 | 491.930 | 127,409 | 1,274.09 | December 21, 2000 |
Blackbeard Island | Blackbeard Island National Wildlife Refuge | FWS | GA | 3,000 | 4.7 | 1,200 | 12 | January 3, 1975 |
Blackjack Springs | Chequamegon–Nicolet National Forest | USFS | WI | 5,908 | 9.231 | 2,391 | 23.91 | October 21, 1978 |
Blackridge | Utah BLM Color Country District | BLM | UT | 13,107 | 20.480 | 5,304 | 53.04 | March 30, 2009 |
Blood Mountain | Chattahoochee–Oconee National Forest | USFS | GA | 7,800 | 12.2 | 3,200 | 32 | December 11, 1991 |
Blue Range | Gila National Forest | USFS | NM | 29,304 | 45.788 | 11,859 | 118.59 | December 19, 1980 |
Bob Marshall | Flathead National Forest, Lewis and Clark National Forest | USFS | MT | 1,009,356 | 1,577.119 | 408,472 | 4,084.72 | September 3, 1964 |
Bogoslof | Alaska Maritime National Wildlife Refuge | FWS | AK | 175 | 0.273 | 71 | 0.71 | October 23, 1970 |
Bosque del Apache | Bosque del Apache National Wildlife Refuge | FWS | NM | 30,427 | 47.542 | 12,313 | 123.13 | January 3, 1975 |
Boulder Creek | Umpqua National Forest | USFS | OR | 19,886 | 31.072 | 8,048 | 80.48 | June 26, 1984 |
Boulder River | Mount Baker National Forest | USFS | WA | 49,343 | 77.098 | 19,968 | 199.68 | July 3, 1984 |
Boundary Peak | Inyo National Forest | USFS | NV | 10,000 | 16 | 4,000 | 40 | December 5, 1989 |
Boundary Waters Canoe Area | Superior National Forest | USFS | MN | 1,090,000 | 1,700 | 440,000 | 4,400 | September 3, 1964 |
Box-Death Hollow | Dixie National Forest | USFS | UT | 25,751 | 40.236 | 10,421 | 104.21 | September 28, 1984 |
Bradwell Bay | Apalachicola National Forest | USFS | FL | 24,602 | 38.441 | 9,956 | 99.56 | January 3, 1975 |
Brasstown | Chattahoochee–Oconee National Forest | USFS | GA | 12,896 | 20.150 | 5,219 | 52.19 | October 27, 1986 |
Breadloaf | Green Mountain National Forest | USFS | VT | 24,924 | 38.944 | 10,086 | 100.86 | June 19, 1984 |
Breton | Breton National Wildlife Refuge | FWS | LA | 5,000 | 7.8 | 2,000 | 20 | January 3, 1975 |
Bridge Canyon | Lake Mead National Recreation Area | NPS | NV | 7,761 | 12.127 | 3,141 | 31.41 | November 6, 2002 |
Bridge Creek | Ochoco National Forest | USFS | OR | 5,357 | 8.370 | 2,168 | 21.68 | June 26, 1984 |
Bridger | Bridger–Teton National Forest | USFS | WY | 428,087 | 668.886 | 173,241 | 1,732.41 | September 3, 1964 |
Brigantine | Edwin B. Forsythe National Wildlife Refuge | FWS | NJ | 6,681 | 10.439 | 2,704 | 27.04 | January 3, 1975 |
Bright Star | Jawbone-Butterbredt Area of Critical Environmental Concern | BLM | CA | 8,191 | 12.798 | 3,315 | 33.15 | October 31, 1994 |
Bristlecone | Nevada BLM Ely District | BLM | NV | 14,095 | 22.023 | 5,704 | 57.04 | December 20, 2006 |
Bristol Cliffs | Green Mountain National Forest | USFS | VT | 3,750 | 5.86 | 1,520 | 15.2 | January 3, 1975 |
Bristol Mountains | California BLM California Desert District | BLM | CA | 71,389 | 111.545 | 28,890 | 288.90 | October 31, 1994 |
Broad Canyon | Organ Mountains–Desert Peaks National Monument | BLM | NM | 13,902 | 21.722 | 5,626 | 56.26 | March 12, 2019 |
Bruneau–Jarbidge Rivers | Idaho BLM Boise District | BLM | ID | 89,777 | 140.277 | 36,331 | 363.31 | March 30, 2009 |
Brush Mountain | George Washington and Jefferson National Forests | USFS | VA | 4,794 | 7.491 | 1,940 | 19.40 | March 30, 2009 |
Brush Mountain East | George Washington and Jefferson National Forests | USFS | VA | 3,743 | 5.848 | 1,515 | 15.15 | March 30, 2009 |
Buckhorn | Olympic National Forest | USFS | WA | 44,319 | 69.248 | 17,935 | 179.35 | July 3, 1984 |
Bucks Lake | Plumas National Forest | USFS | CA | 23,958 | 37.434 | 9,695 | 96.95 | September 28, 1984 |
Buffalo National River | Buffalo National River | NPS | AR | 34,933 | 54.583 | 14,137 | 141.37 | November 10, 1978 |
Buffalo Peaks | San Isabel National Forest, Pike National Forest | USFS | CO | 41,232 | 64.425 | 16,686 | 166.86 | August 13, 1993 |
Bull of the Woods | Mount Hood National Forest | USFS | OR | 36,731 | 57.392 | 14,865 | 148.65 | June 26, 1984 |
Burden Falls | Shawnee National Forest | USFS | IL | 3,694 | 5.772 | 1,495 | 14.95 | November 28, 1990 |
Buzzards Peak | California BLM California Desert District | BLM | CA | 11,840 | 18.50 | 4,790 | 47.9 | March 12, 2019 |
Byers Peak | Arapaho National Forest | USFS | CO | 8,801 | 13.752 | 3,562 | 35.62 | August 13, 1993 |
Cabeza Prieta | Cabeza Prieta National Wildlife Refuge | FWS | AZ | 803,418 | 1,255.341 | 325,132 | 3,251.32 | November 28, 1990 |
Cabinet Mountains | Kootenai National Forest, Kaniksu National Forest | USFS | MT | 94,272 | 147.300 | 38,151 | 381.51 | September 3, 1964 |
Cache Creek | Berryessa Snow Mountain National Monument | BLM | CA | 27,294 | 42.647 | 11,045 | 110.45 | October 17, 2006 |
Cache La Poudre | Roosevelt National Forest | USFS | CO | 9,258 | 14.466 | 3,747 | 37.47 | December 22, 1980 |
Cadiz Dunes | Mojave Trails National Monument | BLM | CA | 19,935 | 31.148 | 8,067 | 80.67 | October 31, 1994 |
Cahuilla Mountain | San Bernardino National Forest | USFS | CA | 5,585 | 8.727 | 2,260 | 22.60 | March 30, 2009 |
Cain Mountain | BLM | NV | 14,050 | 21.95 | 5,690 | 56.9 | December 23, 2022 | |
Calico Mountains | Black Rock Desert-High Rock Canyon Emigrant Trails National Conservation Area | BLM | NV | 64,968 | 101.513 | 26,292 | 262.92 | December 21, 2000 |
Canaan Mountain | Utah BLM Color Country District | BLM | UT | 44,447 | 69.448 | 17,987 | 179.87 | March 30, 2009 |
Caney Creek | Ouachita National Forest | USFS | AR | 14,460 | 22.59 | 5,850 | 58.5 | January 3, 1975 |
Cape Romain | Cape Romain National Wildlife Refuge | FWS | SC | 29,000 | 45 | 12,000 | 120 | January 3, 1975 |
Capitan Mountains | Lincoln National Forest | USFS | NM | 34,658 | 54.153 | 14,026 | 140.26 | December 19, 1980 |
Caribou | Lassen National Forest | USFS | CA | 20,546 | 32.103 | 8,315 | 83.15 | September 3, 1964 |
Caribou-Speckled Mountain | White Mountain National Forest | USFS | ME | 11,233 | 17.552 | 4,546 | 45.46 | September 28, 1990 |
Carlsbad Caverns | Carlsbad Caverns National Park | NPS | NM | 33,125 | 51.758 | 13,405 | 134.05 | November 10, 1978 |
Carrizo Gorge | California BLM California Desert District | BLM | CA | 14,740 | 23.03 | 5,970 | 59.7 | October 31, 1994 |
Carson-Iceberg | Stanislaus National Forest, Humboldt–Toiyabe National Forest | USFS | CA | 161,181 | 251.845 | 65,228 | 652.28 | September 28, 1984 |
Castle Crags | Shasta–Trinity National Forest | USFS | CA | 8,627 | 13.480 | 3,491 | 34.91 | September 28, 1984 |
Castle Creek | Prescott National Forest | USFS | AZ | 25,215 | 39.398 | 10,204 | 102.04 | August 28, 1984 |
Catfish Lake South | Croatan National Forest | USFS | NC | 8,530 | 13.33 | 3,450 | 34.5 | June 19, 1984 |
Cebolla | El Malpais National Conservation Area | BLM | NM | 61,600 | 96.3 | 24,900 | 249 | December 31, 1987 |
Cecil D. Andrus–White Clouds | Sawtooth National Forest | USFS | ID | 90,769 | 141.827 | 36,733 | 367.33 | August 7, 2015 |
Cedar Bench | Prescott National Forest | USFS | AZ | 14,950 | 23.36 | 6,050 | 60.5 | August 28, 1984 |
Cedar Keys | Cedar Keys National Wildlife Refuge | FWS | FL | 379 | 0.592 | 153 | 1.53 | August 7, 1972 |
Cedar Mountain | Utah BLM West Desert District | BLM | UT | 99,428 | 155.356 | 40,237 | 402.37 | January 6, 2006 |
Cedar Roughs | California BLM Central California District | BLM | CA | 6,287 | 9.823 | 2,544 | 25.44 | October 17, 2006 |
Cerro del Yuta | Rio Grande del Norte National Monument | BLM | NM | 13,420 | 20.97 | 5,430 | 54.3 | March 12, 2019 |
Chama River Canyon | Santa Fe National Forest, Carson National Forest | USFS | NM | 50,300 | 78.6 | 20,400 | 204 | February 24, 1978 |
Chamisso | Alaska Maritime National Wildlife Refuge | FWS | AK | 455 | 0.711 | 184 | 1.84 | January 3, 1975 |
Chanchelulla | Shasta–Trinity National Forest | USFS | CA | 8,200 | 12.8 | 3,300 | 33 | September 28, 1984 |
Charles C. Deam | Hoosier National Forest | USFS | IN | 12,463 | 19.473 | 5,044 | 50.44 | December 22, 1982 |
Chase Lake | Chase Lake National Wildlife Refuge | FWS | ND | 4,155 | 6.492 | 1,681 | 16.81 | January 3, 1975 |
Chassahowitzka | Chassahowitzka National Wildlife Refuge | FWS | FL | 23,579 | 36.842 | 9,542 | 95.42 | October 19, 1976 |
Cheaha | Talladega National Forest | USFS | AL | 7,245 | 11.320 | 2,932 | 29.32 | January 3, 1983 |
Chemehuevi Mountains | California BLM California Desert District | BLM | CA | 85,864 | 134.163 | 34,748 | 347.48 | October 31, 1994 |
Chimney Peak | California BLM California Desert District | BLM | CA | 13,140 | 20.53 | 5,320 | 53.2 | October 31, 1994 |
Chiricahua | Coronado National Forest | USFS | AZ | 87,700 | 137.0 | 35,500 | 355 | September 3, 1964 |
Chiricahua National Monument | Chiricahua National Monument | NPS | AZ | 10,290 | 16.08 | 4,160 | 41.6 | October 20, 1976 |
Chuck River | Tongass National Forest | USFS | AK | 74,506 | 116.416 | 30,152 | 301.52 | November 28, 1990 |
Chuckwalla Mountains | California BLM California Desert District | BLM | CA | 99,548 | 155.544 | 40,286 | 402.86 | October 31, 1994 |
Chumash | Los Padres National Forest | USFS | CA | 38,150 | 59.61 | 15,440 | 154.4 | June 19, 1992 |
Cinder Cone | Organ Mountains–Desert Peaks National Monument | BLM | NM | 16,935 | 26.461 | 6,853 | 68.53 | March 12, 2019 |
Citico Creek | Cherokee National Forest | USFS | TN | 16,226 | 25.353 | 6,566 | 65.66 | October 30, 1984 |
Clackamas | Mount Hood National Forest | USFS | OR | 9,181 | 14.345 | 3,715 | 37.15 | March 30, 2009 |
Clan Alpine Mountains | BLM | NV | 128,362 | 200.566 | 51,946 | 519.46 | December 23, 2022 | |
Clear Springs | Shawnee National Forest | USFS | IL | 4,741 | 7.408 | 1,919 | 19.19 | November 28, 1990 |
Clearwater | Snoqualmie National Forest | USFS | WA | 14,647 | 22.886 | 5,927 | 59.27 | July 3, 1984 |
Cleghorn Lakes | California BLM California Desert District | BLM | CA | 39,167 | 61.198 | 15,850 | 158.50 | October 31, 1994 |
Clifty | Daniel Boone National Forest | USFS | KY | 13,379 | 20.905 | 5,414 | 54.14 | December 23, 1985 |
Clipper Mountain | Mojave Trails National Monument | BLM | CA | 33,843 | 52.880 | 13,696 | 136.96 | October 31, 1994 |
Cloud Peak | Bighorn National Forest | USFS | WY | 189,039 | 295.373 | 76,501 | 765.01 | October 30, 1984 |
Clover Mountains | Nevada BLM Ely District | BLM | NV | 85,668 | 133.856 | 34,669 | 346.69 | November 30, 2004 |
Cohutta | Chattahoochee–Oconee National Forest, Cherokee National Forest | USFS | GA, TN | 36,977 | 57.777 | 14,964 | 149.64 | January 3, 1975 |
Cold Wash | Utah BLM Green River District | BLM | UT | 11,001 | 17.189 | 4,452 | 44.52 | March 12, 2019 |
Collegiate Peaks | San Isabel National Forest, Gunnison National Forest, White River National Forest | USFS | CO | 167,584 | 261.850 | 67,819 | 678.19 | December 22, 1980 |
Colonel Bob | Olympic National Forest | USFS | WA | 11,855 | 18.523 | 4,798 | 47.98 | July 3, 1984 |
Columbine–Hondo | Carson National Forest | USFS | NM | 44,698 | 69.841 | 18,089 | 180.89 | December 19, 2014 |
Comanche Peak | Roosevelt National Forest | USFS | CO | 66,791 | 104.361 | 27,029 | 270.29 | December 22, 1980 |
Congaree National Park | Congaree National Park | NPS | SC | 21,700 | 33.9 | 8,800 | 88 | October 24, 1988 |
Copper Salmon | Rogue River–Siskiyou National Forest | USFS | OR | 13,757 | 21.495 | 5,567 | 55.67 | March 30, 2009 |
Coronation Island | Tongass National Forest | USFS | AK | 19,232 | 30.050 | 7,783 | 77.83 | December 2, 1980 |
Coso Range | California BLM California Desert District | BLM | CA | 49,296 | 77.025 | 19,949 | 199.49 | October 31, 1994 |
Cottonwood Canyon | Red Cliffs National Conservation Area | BLM | UT | 11,667 | 18.230 | 4,721 | 47.21 | March 30, 2009 |
Cottonwood Forest | Dixie National Forest | USFS | UT | 2,643 | 4.130 | 1,070 | 10.70 | March 30, 2009 |
Cottonwood Point | Arizona BLM Arizona Strip District | BLM | AZ | 6,860 | 10.72 | 2,780 | 27.8 | August 28, 1984 |
Cougar Canyon | Utah BLM Color Country District | BLM | UT | 10,648 | 16.638 | 4,309 | 43.09 | March 30, 2009 |
Coyote Mountains | Arizona BLM Gila District | BLM | AZ | 5,080 | 7.94 | 2,060 | 20.6 | November 28, 1990 |
Coyote Mountains | California BLM California Desert District | BLM | CA | 18,631 | 29.111 | 7,540 | 75.40 | October 31, 1994 |
Crab Orchard | Crab Orchard National Wildlife Refuge | FWS | IL | 4,050 | 6.33 | 1,640 | 16.4 | October 19, 1976 |
Cranberry | Monongahela National Forest | USFS | WV | 47,741 | 74.595 | 19,320 | 193.20 | January 13, 1983 |
Craters of the Moon | Craters of the Moon National Monument and Preserve | NPS | ID | 43,243 | 67.567 | 17,500 | 175.00 | October 23, 1970 |
Cruces Basin | Carson National Forest | USFS | NM | 18,000 | 28 | 7,300 | 73 | December 19, 1980 |
Cucamonga | Angeles National Forest, San Bernardino National Forest | USFS | CA | 12,781 | 19.970 | 5,172 | 51.72 | September 3, 1964 |
Cumberland Island | Cumberland Island National Seashore | NPS | GA | 9,886 | 15.447 | 4,001 | 40.01 | September 8, 1982 |
Cummins Creek | Siuslaw National Forest | USFS | OR | 9,443 | 14.755 | 3,821 | 38.21 | June 26, 1984 |
Currant Mountain | Humboldt–Toiyabe National Forest | USFS | NV | 47,357 | 73.995 | 19,165 | 191.65 | December 5, 1989 |
Daniel J. Evans | Olympic National Park | NPS | WA | 876,669 | 1,369.795 | 354,775 | 3,547.75 | November 16, 1988 |
Dark Canyon | Bears Ears National Monument | USFS | UT | 47,116 | 73.619 | 19,067 | 190.67 | September 28, 1984 |
Darwin Falls | California BLM California Desert District | BLM | CA | 8,189 | 12.795 | 3,314 | 33.14 | October 31, 1994 |
Dead Mountains | California BLM California Desert District | BLM | CA | 47,158 | 73.684 | 19,084 | 190.84 | October 31, 1994 |
Death Valley | Death Valley National Park | NPS | CA | 3,190,455 | 4,985.086 | 1,291,131 | 12,911.31 | October 31, 1994 |
Deep Creek | Utah BLM Color Country District | BLM | UT | 3,291 | 5.142 | 1,332 | 13.32 | March 30, 2009 |
Deep Creek North | Utah BLM Color Country District | BLM | UT | 4,478 | 6.997 | 1,812 | 18.12 | March 30, 2009 |
Delamar Mountains | Nevada BLM Ely District | BLM | NV | 111,066 | 173.541 | 44,947 | 449.47 | November 30, 2004 |
Delirium | Hiawatha National Forest | USFS | MI | 11,952 | 18.675 | 4,837 | 48.37 | December 8, 1987 |
Denali | Denali National Park and Preserve | NPS | AK | 2,124,783 | 3,319.973 | 859,869 | 8,598.69 | December 2, 1980 |
Desatoya Mountains | BLM | NV | 40,303 | 62.973 | 16,310 | 163.10 | December 23, 2022 | |
Deseret Peak | Wasatch National Forest | USFS | UT | 25,212 | 39.394 | 10,203 | 102.03 | September 28, 1984 |
Desolation | Eldorado National Forest, Lake Tahoe Basin Management Unit | USFS | CA | 63,475 | 99.180 | 25,687 | 256.87 | October 10, 1969 |
Desolation Canyon | Utah BLM Green River District | BLM | UT | 142,996 | 223.431 | 57,868 | 578.68 | March 12, 2019 |
Devil's Canyon | Utah BLM Green River District | BLM | UT | 8,675 | 13.555 | 3,511 | 35.11 | March 12, 2019 |
Devils Backbone | Mark Twain National Forest | USFS | MO | 6,687 | 10.448 | 2,706 | 27.06 | December 22, 1980 |
Devil's Staircase | Siuslaw National Forest, Oregon-Washington BLM Coos Bay District | BLM, USFS | OR | 31,107 | 48.605 | 12,589 | 125.89 | March 12, 2019 |
Diamond Peak | Willamette National Forest, Deschutes National Forest | USFS | OR | 52,611 | 82.205 | 21,291 | 212.91 | September 3, 1964 |
Dick Smith | Los Padres National Forest | USFS | CA | 67,800 | 105.9 | 27,400 | 274 | September 28, 1984 |
Dinkey Lakes | Sierra National Forest | USFS | CA | 30,000 | 47 | 12,000 | 120 | September 28, 1984 |
Doc's Pass | Utah BLM Color Country District | BLM | UT | 18,216 | 28.463 | 7,372 | 73.72 | March 30, 2009 |
Dolly Sods | Monongahela National Forest | USFS | WV | 17,776 | 27.775 | 7,194 | 71.94 | January 3, 1975 |
Dome | Santa Fe National Forest | USFS | NM | 5,200 | 8.1 | 2,100 | 21 | December 19, 1980 |
Domeland | Sequoia National Forest, California BLM California Desert District | USFS, BLM | CA | 133,160 | 208.06 | 53,890 | 538.9 | September 3, 1964 |
Dominguez Canyon | Dominguez-Escalante National Conservation Area | BLM | CO | 66,280 | 103.56 | 26,820 | 268.2 | March 30, 2009 |
Dos Cabezas Mountains | Arizona BLM Gila District | BLM | AZ | 11,700 | 18.3 | 4,700 | 47 | November 28, 1990 |
Drift Creek | Siuslaw National Forest | USFS | OR | 5,897 | 9.214 | 2,386 | 23.86 | June 26, 1984 |
Dry Creek | Ouachita National Forest | USFS | AR | 6,310 | 9.86 | 2,550 | 25.5 | October 19, 1984 |
Dugger Mountain | Talladega National Forest | USFS | AL | 9,200 | 14.4 | 3,700 | 37 | December 9, 1999 |
Eagle Canyon | Utah BLM Green River Unit | BLM | UT | 13,832 | 21.613 | 5,598 | 55.98 | March 12, 2019 |
Eagle Cap | Wallowa–Whitman National Forest | USFS | OR | 359,991 | 562.486 | 145,683 | 1,456.83 | September 3, 1964 |
Eagles Nest | White River National Forest | USFS | CO | 133,471 | 208.548 | 54,014 | 540.14 | July 12, 1976 |
Eagletail Mountains | Arizona BLM Colorado River District | BLM | AZ | 97,880 | 152.94 | 39,610 | 396.1 | November 28, 1990 |
East Cactus Plain | Arizona BLM Colorado River District | BLM | AZ | 14,630 | 22.86 | 5,920 | 59.2 | November 28, 1990 |
East Fork | Ozark–St. Francis National Forest | USFS | AR | 10,688 | 16.700 | 4,325 | 43.25 | October 19, 1984 |
East Fork High Rock Canyon | Black Rock Desert-High Rock Canyon Emigrant Trails National Conservation Area | BLM | NV | 52,938 | 82.716 | 21,423 | 214.23 | December 21, 2000 |
East Humboldt | Humboldt–Toiyabe National Forest | USFS | NV | 36,670 | 57.30 | 14,840 | 148.4 | December 5, 1989 |
East Potrillo Mountains | Organ Mountains–Desert Peaks National Monument | BLM | NM | 12,155 | 18.992 | 4,919 | 49.19 | March 12, 2019 |
El Paso Mountains | California BLM California Desert District | BLM | CA | 23,669 | 36.983 | 9,579 | 95.79 | October 31, 1994 |
El Toro | El Yunque National Forest | USFS | PR | 10,000 | 16 | 4,000 | 40 | December 2, 2005 |
Eldorado | Lake Mead National Recreation Area, Nevada BLM Southern Nevada District | NPS, BLM | NV | 32,016 | 50.025 | 12,956 | 129.56 | November 6, 2002 |
Elkhorn Ridge | California BLM Northern California District | BLM | CA | 11,001 | 17.189 | 4,452 | 44.52 | October 17, 2006 |
Ellicott Rock | Sumter National Forest, Nantahala National Forest, Chattahoochee–Oconee National Forest | USFS | GA, NC, SC | 8,274 | 12.928 | 3,348 | 33.48 | January 3, 1975 |
Emigrant | Stanislaus National Forest | USFS | CA | 112,277 | 175.433 | 45,437 | 454.37 | January 3, 1975 |
Encampment River | Medicine Bow–Routt National Forest | USFS | WY | 10,124 | 15.819 | 4,097 | 40.97 | October 30, 1984 |
Endicott River | Tongass National Forest | USFS | AK | 98,729 | 154.264 | 39,954 | 399.54 | December 2, 1980 |
Escudilla | Apache-Sitgreaves National Forest | USFS | AZ | 5,200 | 8.1 | 2,100 | 21 | August 28, 1984 |
Far South Egans | Nevada BLM Ely District | BLM | NV | 36,299 | 56.717 | 14,690 | 146.90 | November 30, 2004 |
Farallon | Farallon Islands National Wildlife Refuge | FWS | CA | 141 | 0.220 | 57 | 0.57 | December 26, 1974 |
Fish Creek Mountains | California BLM California Desert District | BLM | CA | 21,390 | 33.42 | 8,660 | 86.6 | October 31, 1994 |
Fishhooks | Arizona BLM Gila District | BLM | AZ | 10,500 | 16.4 | 4,200 | 42 | November 28, 1990 |
Fitzpatrick | Shoshone National Forest | USFS | WY | 198,525 | 310.195 | 80,340 | 803.40 | October 19, 1976 |
Flat Tops | Medicine Bow–Routt National Forest, White River National Forest | USFS | CO | 235,214 | 367.522 | 95,188 | 951.88 | December 12, 1975 |
Flatside | Ouachita National Forest | USFS | AR | 10,181 | 15.908 | 4,120 | 41.20 | October 19, 1984 |
Florida Keys | National Key Deer Refuge, Key West National Wildlife Refuge, Great White Heron National Wildlife Refuge | FWS | FL | 6,197 | 9.683 | 2,508 | 25.08 | January 3, 1975 |
Forrester Island | Alaska Maritime National Wildlife Refuge | FWS | AK | 2,832 | 4.425 | 1,146 | 11.46 | October 23, 1970 |
Fort Niobrara | Fort Niobrara National Wildlife Refuge | FWS | NE | 4,635 | 7.242 | 1,876 | 18.76 | October 19, 1976 |
Fortification Range | Nevada BLM Ely District | BLM | NV | 30,539 | 47.717 | 12,359 | 123.59 | November 30, 2004 |
Fossil Ridge | Gunnison National Forest | USFS | CO | 31,992 | 49.988 | 12,947 | 129.47 | August 13, 1993 |
Fossil Springs | Coconino National Forest | USFS | AZ | 10,434 | 16.303 | 4,222 | 42.22 | August 28, 1984 |
Four Peaks | Tonto National Forest | USFS | AZ | 61,074 | 95.428 | 24,716 | 247.16 | August 28, 1984 |
Frank Church–River of No Return | Bitterroot National Forest, Boise National Forest, Salmon–Challis National Forest, Nez Perce National Forest, Payette National Forest, Idaho BLM Coeur d'Alene District | USFS, BLM | ID | 2,366,907 | 3,698.292 | 957,853 | 9,578.53 | July 23, 1980 |
Funeral Mountains | California BLM California Desert District | BLM | CA | 25,707 | 40.167 | 10,403 | 104.03 | October 31, 1994 |
Galiuro | Coronado National Forest | USFS | AZ | 76,317 | 119.245 | 30,884 | 308.84 | September 3, 1964 |
Garcia | Los Padres National Forest | USFS | CA | 14,100 | 22.0 | 5,700 | 57 | June 19, 1992 |
Garden Mountain | George Washington and Jefferson National Forests | USFS | VA | 3,291 | 5.142 | 1,332 | 13.32 | March 30, 2009 |
Garden of the Gods | Shawnee National Forest | USFS | IL | 3,953 | 6.177 | 1,600 | 16.00 | November 28, 1990 |
Gates of the Arctic | Gates of the Arctic National Park | NPS | AK | 7,167,192 | 11,198.738 | 2,900,460 | 29,004.60 | December 2, 1980 |
Gates of the Mountains | Helena National Forest | USFS | MT | 28,562 | 44.628 | 11,559 | 115.59 | September 3, 1964 |
Gaylord Nelson | Apostle Islands National Lakeshore | NPS | WI | 33,500 | 52.3 | 13,600 | 136 | December 8, 2004 |
Gearhart Mountain | Fremont-Winema National Forest | USFS | OR | 22,684 | 35.444 | 9,180 | 91.80 | September 3, 1964 |
Gee Creek | Cherokee National Forest | USFS | TN | 2,493 | 3.895 | 1,009 | 10.09 | January 3, 1975 |
George D. Aiken | Green Mountain National Forest | USFS | VT | 4,800 | 7.5 | 1,900 | 19 | June 19, 1984 |
Gibraltar Mountain | Arizona BLM Colorado River District | BLM | AZ | 18,790 | 29.36 | 7,600 | 76.0 | November 28, 1990 |
Gila | Gila National Forest | USFS | NM | 558,014 | 871.897 | 225,820 | 2,258.20 | September 3, 1964 |
Glacier Bay | Glacier Bay National Park | NPS | AK | 2,664,876 | 4,163.869 | 1,078,437 | 10,784.37 | December 2, 1980 |
Glacier Peak | Wenatchee National Forest, Mount Baker–Snoqualmie National Forest | USFS | WA | 566,057 | 884.464 | 229,075 | 2,290.75 | September 3, 1964 |
Glacier View | Gifford Pinchot National Forest | USFS | WA | 3,073 | 4.802 | 1,244 | 12.44 | July 3, 1984 |
Glastenbury | Green Mountain National Forest | USFS | VT | 22,539 | 35.217 | 9,121 | 91.21 | December 1, 2006 |
Goat Rocks | Gifford Pinchot National Forest, Mount Baker–Snoqualmie National Forest | USFS | WA | 108,096 | 168.900 | 43,745 | 437.45 | September 3, 1964 |
Golden Trout | Inyo National Forest, Sequoia National Forest | USFS | CA | 303,511 | 474.236 | 122,827 | 1,228.27 | February 24, 1978 |
Golden Valley | California BLM California Desert District | BLM | CA | 37,786 | 59.041 | 15,291 | 152.91 | October 31, 1994 |
Goose Creek | Utah BLM Color Country District | BLM | UT | 93 | 0.145 | 38 | 0.38 | March 30, 2009 |
Goshute Canyon | Nevada BLM Ely District | BLM | NV | 42,544 | 66.475 | 17,217 | 172.17 | December 20, 2006 |
Gospel Hump | Nez Perce National Forest | USFS | ID | 205,796 | 321.556 | 83,283 | 832.83 | February 24, 1978 |
Government Peak | Nevada BLM Ely District | BLM | NV | 6,313 | 9.864 | 2,555 | 25.55 | December 20, 2006 |
Grand Wash Cliffs | Grand Canyon-Parashant National Monument | BLM | AZ | 37,030 | 57.86 | 14,990 | 149.9 | August 28, 1984 |
Granite Chief | Tahoe National Forest | USFS | CA | 25,079 | 39.186 | 10,149 | 101.49 | September 28, 1984 |
Granite Mountain | Prescott National Forest | USFS | AZ | 40,821 | 63.783 | 16,520 | 165.20 | August 28, 1984 |
Granite Mountain | California BLM Central California District | BLM | CA | 31,059 | 48.530 | 12,569 | 125.69 | March 30, 2009 |
Grant Range | Humboldt–Toiyabe National Forest | USFS | NV | 52,600 | 82.2 | 21,300 | 213 | December 5, 1989 |
Grass Valley | California BLM California Desert District | BLM | CA | 30,121 | 47.064 | 12,190 | 121.90 | October 31, 1994 |
Grassy Knob | Rogue River–Siskiyou National Forest | USFS | OR | 17,159 | 26.811 | 6,944 | 69.44 | June 26, 1984 |
Great Bear | Flathead National Forest | USFS | MT | 286,700 | 448.0 | 116,000 | 1,160 | October 28, 1978 |
Great Falls Basin | California BLM California Desert District | BLM | CA | 7,810 | 12.20 | 3,160 | 31.6 | March 12, 2019 |
Great Gulf | White Mountain National Forest | USFS | NH | 5,658 | 8.841 | 2,290 | 22.90 | September 3, 1964 |
Great Sand Dunes | Great Sand Dunes National Park | NPS | CO | 32,643 | 51.005 | 13,210 | 132.10 | October 20, 1976 |
Great Swamp National Wildlife Refuge | Great Swamp National Wildlife Refuge | FWS | NJ | 3,660 | 5.72 | 1,480 | 14.8 | September 28, 1968 |
Greenhorn Mountain | San Isabel National Forest, Pike National Forest | USFS | CO | 23,087 | 36.073 | 9,343 | 93.43 | August 13, 1993 |
Gros Ventre | Bridger-Teton National Forest | USFS | WY | 317,874 | 496.678 | 128,639 | 1,286.39 | October 30, 1984 |
Guadalupe Mountains National Park | Guadalupe Mountains National Park | NPS | TX | 46,850 | 73.20 | 18,960 | 189.6 | November 10, 1978 |
Gulf Islands | Gulf Islands National Seashore | NPS | MS | 4,080 | 6.38 | 1,650 | 16.5 | November 10, 1978 |
Gunnison Gorge | Gunnison Gorge National Conservation Area | BLM | CO | 17,784 | 27.788 | 7,197 | 71.97 | October 21, 1999 |
Hain | Pinnacles National Park | NPS | CA | 15,985 | 24.977 | 6,469 | 64.69 | October 20, 1976 |
Haleakala | Haleakalā National Park | NPS | HI | 24,719 | 38.623 | 10,003 | 100.03 | October 20, 1976 |
Harcuvar Mountains | Arizona BLM Colorado River District | BLM | AZ | 25,050 | 39.14 | 10,140 | 101.4 | November 28, 1990 |
Harquahala Mountains | Arizona BLM Phoenix District | BLM | AZ | 22,880 | 35.75 | 9,260 | 92.6 | November 28, 1990 |
Hassayampa River Canyon | Arizona BLM Phoenix District | BLM | AZ | 12,300 | 19.2 | 5,000 | 50 | November 28, 1990 |
Hauser | Cleveland National Forest | USFS | CA | 25,348 | 39.606 | 10,258 | 102.58 | September 28, 1984 |
Havasu | Havasu National Wildlife Refuge | FWS | AZ, CA | 17,801 | 27.814 | 7,204 | 72.04 | November 28, 1990 |
Hawaii Volcanoes | Hawaiʻi Volcanoes National Park | NPS | HI | 130,790 | 204.36 | 52,930 | 529.3 | November 10, 1978 |
Hazy Islands | Alaska Maritime National Wildlife Refuge | FWS | AK | 32 | 0.050 | 13 | 0.13 | October 23, 1970 |
Headwaters | Chequamegon-Nicolet National Forest | USFS | WI | 22,033 | 34.427 | 8,916 | 89.16 | June 19, 1984 |
Hell Hole Bay | Francis Marion National Forest | USFS | SC | 2,125 | 3.320 | 860 | 8.60 | December 22, 1980 |
Hells Canyon | Arizona BLM Phoenix District | BLM | AZ | 9,951 | 15.548 | 4,027 | 40.27 | November 28, 1990 |
Hells Canyon | Wallowa National Forest, Nez Perce National Forest, Payette National Forest, Whitman National Forest, Oregon-Washington BLM Vale District | USFS, BLM | OR, ID | 227,970 | 356.20 | 92,260 | 922.6 | December 31, 1975 |
Hellsgate | Tonto National Forest | USFS | AZ | 37,440 | 58.50 | 15,150 | 151.5 | August 28, 1984 |
Hemingway–Boulders | Sawtooth National Forest | USFS | ID | 67,998 | 106.247 | 27,518 | 275.18 | August 7, 2015 |
Henry M. Jackson | Wenatchee National Forest, Snoqualmie National Forest, Mount Baker National Forest | USFS | WA | 103,297 | 161.402 | 41,803 | 418.03 | July 3, 1984 |
Hercules Glades | Mark Twain National Forest | USFS | MO | 11,909 | 18.608 | 4,819 | 48.19 | October 19, 1976 |
Hermosa Creek | San Juan National Forest | USFS | CO | 37,236 | 58.181 | 15,069 | 150.69 | December 10, 2014 |
Hickory Creek | Allegheny National Forest | USFS | PA | 8,630 | 13.48 | 3,490 | 34.9 | October 30, 1984 |
High Rock Canyon | California BLM Northern California District | BLM | NV | 46,465 | 72.602 | 18,804 | 188.04 | December 21, 2000 |
High Rock Lake | Nevada BLM Winnemucca District | BLM | NV | 59,107 | 92.355 | 23,920 | 239.20 | December 21, 2000 |
High Schells | Humboldt-Toiyabe National Forest | USFS | NV | 121,497 | 189.839 | 49,168 | 491.68 | December 20, 2006 |
High Uintas | Ashley National Forest, Uinta-Wasatch-Cache National Forest | USFS | UT | 456,705 | 713.602 | 184,822 | 1,848.22 | September 28, 1984 |
Highland Ridge | Nevada BLM Ely District | BLM | NV | 68,623 | 107.223 | 27,771 | 277.71 | December 20, 2006 |
Hollow Hills | California BLM California Desert District | BLM | CA | 22,366 | 34.947 | 9,051 | 90.51 | October 31, 1994 |
Holy Cross | San Isabel National Forest, White River National Forest | USFS | CO | 122,918 | 192.059 | 49,743 | 497.43 | December 22, 1980 |
Hoover | Inyo National Forest, Humboldt-Toiyabe National Forest | USFS | CA | 124,468 | 194.481 | 50,370 | 503.70 | September 3, 1964 |
Horse Valley | Utah BLM Green River District | BLM | UT | 12,201 | 19.064 | 4,938 | 49.38 | March 12, 2019 |
Horseshoe Bay | Hiawatha National Forest | USFS | MI | 3,782 | 5.909 | 1,531 | 15.31 | December 8, 1987 |
Hummingbird Springs | Arizona BLM Phoenix District | BLM | AZ | 31,200 | 48.8 | 12,600 | 126 | November 28, 1990 |
Hunter–Fryingpan | White River National Forest | USFS | CO | 82,026 | 128.166 | 33,195 | 331.95 | February 24, 1978 |
Hunting Camp Creek | George Washington and Jefferson National Forests | USFS | VA | 8,470 | 13.23 | 3,430 | 34.3 | March 30, 2009 |
Huron Islands | Seney National Wildlife Refuge | FWS | MI | 147 | 0.230 | 59 | 0.59 | October 23, 1970 |
Hurricane Creek | Ozark-St. Francis National Forest | USFS | AR | 15,307 | 23.917 | 6,195 | 61.95 | October 19, 1984 |
Huston Park | Medicine Bow National Forest | USFS | WY | 30,588 | 47.794 | 12,379 | 123.79 | October 30, 1984 |
Ibex | California BLM California Desert District | BLM | CA | 28,822 | 45.034 | 11,664 | 116.64 | October 31, 1994 |
Imperial Refuge | Imperial National Wildlife Refuge | FWS | AZ, CA | 15,056 | 23.525 | 6,093 | 60.93 | November 28, 1990 |
Indian Heaven | Gifford Pinchot National Forest | USFS | WA | 20,782 | 32.472 | 8,410 | 84.10 | July 3, 1984 |
Indian Mounds | Sabine National Forest | USFS | TX | 12,369 | 19.327 | 5,006 | 50.06 | October 30, 1984 |
Indian Pass | California BLM California Desert District | BLM | CA | 43,279 | 67.623 | 17,514 | 175.14 | October 31, 1994 |
Indian Peaks | Arapaho and Roosevelt National Forests, Rocky Mountain National Park | USFS, NPS | CO | 76,711 | 119.861 | 31,044 | 310.44 | October 11, 1978 |
Innoko | Innoko National Wildlife Refuge | FWS | AK | 1,240,000 | 1,940 | 500,000 | 5,000 | December 2, 1980 |
Inyo Mountains | Inyo National Forest, California BLM Central California District | USFS, BLM | CA | 198,375 | 309.961 | 80,280 | 802.80 | October 31, 1994 |
Ireteba | Lake Mead National Recreation Area | NPS, BLM | NV | 32,631 | 50.986 | 13,205 | 132.05 | November 6, 2002 |
Irish | Mark Twain National Forest | USFS | MO | 16,362 | 25.566 | 6,621 | 66.21 | May 21, 1984 |
Ishi | Lassen National Forest | USFS | CA | 41,946 | 65.541 | 16,975 | 169.75 | September 28, 1984 |
Island Bay | Island Bay National Wildlife Refuge | FWS | FL | 20 | 0.031 | 8.1 | 0.081 | October 23, 1970 |
Isle Royale | Isle Royale National Park | NPS | MI | 132,018 | 206.278 | 53,426 | 534.26 | October 20, 1976 |
Izembek | Izembek National Wildlife Refuge | FWS | AK | 307,982 | 481.222 | 124,636 | 1,246.36 | December 2, 1980 |
J.N. "Ding" Darling | J.N. "Ding" Darling National Wildlife Refuge | FWS | FL | 2,619 | 4.092 | 1,060 | 10.60 | October 19, 1976 |
Jacumba | California BLM California Desert District | BLM | CA | 31,358 | 48.997 | 12,690 | 126.90 | October 31, 1994 |
James Peak | Arapaho National Forest, Roosevelt National Forest | USFS | CO | 17,015 | 26.586 | 6,886 | 68.86 | August 21, 2002 |
James River Face | George Washington and Jefferson National Forests | USFS | VA | 8,886 | 13.884 | 3,596 | 35.96 | January 3, 1975 |
Jarbidge | Humboldt-Toiyabe National Forest | USFS | NV | 111,087 | 173.573 | 44,955 | 449.55 | September 3, 1964 |
Jay S. Hammond | Lake Clark National Park and Preserve | NPS | AK | 2,619,550 | 4,093.05 | 1,060,090 | 10,600.9 | December 2, 1980 |
Jedediah Smith | Caribou-Targhee National Forest | USFS | WY | 123,451 | 192.892 | 49,959 | 499.59 | October 30, 1984 |
Jennie Lakes | Sequoia National Forest | USFS | CA | 10,289 | 16.077 | 4,164 | 41.64 | September 28, 1984 |
Jim McClure–Jerry Peak | Salmon-Challis National Forest | USFS | ID | 116,986 | 182.791 | 47,343 | 473.43 | August 7, 2015 |
Jimbilnan | Lake Mead National Recreation Area | NPS | NV | 18,879 | 29.498 | 7,640 | 76.40 | November 6, 2002 |
John Krebs | Sequoia National Park | NPS | CA | 39,967 | 62.448 | 16,174 | 161.74 | March 30, 2009 |
John Muir | Sierra National Forest, Inyo National Forest | USFS | CA | 651,992 | 1,018.738 | 263,852 | 2,638.52 | September 3, 1964 |
Joseph Battell | Green Mountain National Forest | USFS | VT | 12,336 | 19.275 | 4,992 | 49.92 | December 1, 2006 |
Joshua Tree | Joshua Tree National Park | NPS | CA | 594,502 | 928.909 | 240,586 | 2,405.86 | October 20, 1976 |
Joyce Kilmer-Slickrock | Nantahala National Forest, Cherokee National Forest | USFS | NC,TN | 19,246 | 30.072 | 7,789 | 77.89 | January 3, 1975 |
Jumbo Springs | Nevada BLM Southern Nevada District | BLM | NV | 4,760 | 7.44 | 1,930 | 19.3 | November 6, 2002 |
Juniper Dunes | Oregon-Washington BLM Spokane District | BLM | WA | 7,140 | 11.16 | 2,890 | 28.9 | July 3, 1984 |
Juniper Mesa | Prescott National Forest | USFS | AZ | 7,406 | 11.572 | 2,997 | 29.97 | August 28, 1984 |
Juniper Prairie | Ocala National Forest | USFS | FL | 14,277 | 22.308 | 5,778 | 57.78 | September 28, 1984 |
Kachina Peaks | Coconino National Forest | USFS | AZ | 18,616 | 29.088 | 7,534 | 75.34 | August 28, 1984 |
Kaiser | Sierra National Forest | USFS | CA | 22,700 | 35.5 | 9,200 | 92 | October 19, 1976 |
Kalmiopsis | Rogue River-Siskiyou National Forest | USFS | OR | 180,095 | 281.398 | 72,882 | 728.82 | September 3, 1964 |
Kanab Creek | Kaibab National Forest | USFS | AZ | 70,460 | 110.09 | 28,510 | 285.1 | August 28, 1984 |
Karta River | Tongass National Forest | USFS | AK | 39,889 | 62.327 | 16,143 | 161.43 | November 28, 1990 |
Katmai | Katmai National Park | NPS | AK | 3,384,358 | 5,288.059 | 1,369,601 | 13,696.01 | December 2, 1980 |
Kelso Dunes | California BLM California Desert District | BLM | CA | 144,915 | 226.430 | 58,645 | 586.45 | October 31, 1994 |
Kenai | Kenai National Wildlife Refuge | FWS | AK | 1,354,247 | 2,116.011 | 548,044 | 5,480.44 | December 2, 1980 |
Kendrick Mountain | Coconino National Forest, Kaibab National Forest | USFS | AZ | 6,510 | 10.17 | 2,630 | 26.3 | August 28, 1984 |
Kiavah | Sequoia National Forest, California BLM Central California District | USFS, BLM | CA | 40,960 | 64.00 | 16,580 | 165.8 | October 31, 1994 |
Kimberling Creek | George Washington and Jefferson National Forests | USFS | VA | 5,805 | 9.070 | 2,349 | 23.49 | October 30, 1984 |
King Range | California BLM Northern California District | BLM | CA | 42,695 | 66.711 | 17,278 | 172.78 | October 17, 2006 |
Kingston Range | California BLM California Desert District | BLM | CA | 252,149 | 393.983 | 102,041 | 1,020.41 | October 31, 1994 |
Kisatchie Hills | Kisatchie National Forest | USFS | LA | 8,679 | 13.561 | 3,512 | 35.12 | December 22, 1980 |
Kobuk Valley | Kobuk Valley National Park | NPS | AK | 174,545 | 272.727 | 70,636 | 706.36 | December 2, 1980 |
Kofa | Kofa National Wildlife Refuge | FWS | AZ | 516,200 | 806.6 | 208,900 | 2,089 | November 28, 1990 |
Kootznoowoo | Admiralty Island National Monument | USFS | AK | 956,255 | 1,494.148 | 386,983 | 3,869.83 | December 2, 1980 |
Koyukuk | Koyukuk National Wildlife Refuge | FWS | AK | 400,000 | 620 | 160,000 | 1,600 | December 2, 1980 |
Kuiu | Tongass National Forest | USFS | AK | 60,581 | 94.658 | 24,516 | 245.16 | November 28, 1990 |
La Garita | Gunnison National Forest, Rio Grande National Forest | USFS | CO | 129,626 | 202.541 | 52,458 | 524.58 | September 3, 1964 |
La Madre Mountain | Humboldt-Toiyabe National Forest, Nevada BLM Southern Nevada District | USFS, BLM | NV | 47,296 | 73.900 | 19,140 | 191.40 | November 6, 2002 |
Labyrinth Canyon Wilderness | Utah BLM Green River District | BLM | UT | 54,643 | 85.380 | 22,113 | 221.13 | March 12, 2019 |
Lacassine | Lacassine National Wildlife Refuge | FWS | LA | 3,346 | 5.228 | 1,354 | 13.54 | October 19, 1976 |
Lake Chelan-Sawtooth | Okanogan–Wenatchee National Forest | USFS | WA | 153,057 | 239.152 | 61,940 | 619.40 | July 3, 1984 |
Lake Woodruff | Lake Woodruff National Wildlife Refuge | FWS | FL | 1,066 | 1.666 | 431 | 4.31 | October 19, 1976 |
Lassen Volcanic | Lassen Volcanic National Park | NPS | CA | 78,982 | 123.409 | 31,963 | 319.63 | October 19, 1972 |
Latir Peak | Carson National Forest | USFS | NM | 20,000 | 31 | 8,100 | 81 | December 19, 1980 |
Laurel Fork North | Monongahela National Forest | USFS | WV | 11,888 | 18.575 | 4,811 | 48.11 | January 13, 1983 |
Laurel Fork South | Monongahela National Forest | USFS | WV | 11,888 | 18.575 | 4,811 | 48.11 | January 13, 1983 |
Lava Beds | Lava Beds National Monument | NPS | CA | 28,460 | 44.47 | 11,520 | 115.2 | October 13, 1972 |
LaVerkin Creek | Utah BLM Color Country District | BLM | UT | 453 | 0.708 | 183 | 1.83 | March 30, 2009 |
Leaf | De Soto National Forest | USFS | MS | 994 | 1.553 | 402 | 4.02 | October 19, 1984 |
Leatherwood | Ozark-St. Francis National Forest | USFS | AR | 16,838 | 26.309 | 6,814 | 68.14 | October 19, 1984 |
Lee Metcalf | Beaverhead-Deerlodge National Forest, Gallatin National Forest, Montana-Dakotas BLM Western Montana District | USFS, BLM | MT | 254,635 | 397.867 | 103,047 | 1,030.47 | October 31, 1983 |
Lewis Fork | George Washington and Jefferson National Forests | USFS | VA | 5,926 | 9.259 | 2,398 | 23.98 | October 30, 1984 |
Lime Canyon | Gold Butte National Monument | BLM | NV | 23,710 | 37.05 | 9,600 | 96.0 | November 6, 2002 |
Linville Gorge | Pisgah National Forest | USFS | NC | 11,786 | 18.416 | 4,770 | 47.70 | September 3, 1964 |
Little Chuckwalla Mountains | California BLM California Desert District | BLM | CA | 28,044 | 43.819 | 11,349 | 113.49 | October 31, 1994 |
Little Dry Run | Mount Rogers National Recreation Area | USFS | VA | 2,858 | 4.466 | 1,157 | 11.57 | October 30, 1984 |
Little Frog Mountain | Cherokee National Forest | USFS | TN | 4,666 | 7.291 | 1,888 | 18.88 | October 16, 1986 |
Little High Rock Canyon | Nevada BLM Winnemucca District | BLM | NV | 48,355 | 75.555 | 19,569 | 195.69 | December 21, 2000 |
Little Jacks Creek | Idaho BLM Boise District | BLM | ID | 50,930 | 79.58 | 20,610 | 206.1 | March 30, 2009 |
Little Lake Creek | Sam Houston National Forest | USFS | TX | 3,855 | 6.023 | 1,560 | 15.60 | October 30, 1984 |
Little Lake George | Ocala National Forest | USFS | FL | 2,833 | 4.427 | 1,146 | 11.46 | September 28, 1984 |
Little Ocean Draw | Utah BLM Green River District | BLM | UT | 20,660 | 32.28 | 8,360 | 83.6 | March 12, 2019 |
Little Picacho | California BLM California Desert District | BLM | CA | 38,216 | 59.713 | 15,465 | 154.65 | October 31, 1994 |
Little Wambaw Swamp | Francis Marion National Forest | USFS | SC | 5,047 | 7.886 | 2,042 | 20.42 | December 22, 1980 |
Little Wild Horse Canyon | Utah BLM Green River District | BLM | UT | 5,479 | 8.561 | 2,217 | 22.17 | March 12, 2019 |
Little Wilson Creek | Mount Rogers National Recreation Area | USFS | VA | 5,458 | 8.528 | 2,209 | 22.09 | October 30, 1984 |
Lizard Head | Uncompahgre National Forest, San Juan National Forest | USFS | CO | 41,309 | 64.545 | 16,717 | 167.17 | December 22, 1980 |
Lone Peak | Uinta-Wasatch-Cache National Forest | USFS | UT | 30,088 | 47.013 | 12,176 | 121.76 | February 24, 1978 |
Lost Creek | Pike National Forest | USFS | CO | 119,790 | 187.17 | 48,480 | 484.8 | December 22, 1980 |
Lostwood | Lostwood National Wildlife Refuge | FWS | ND | 5,577 | 8.714 | 2,257 | 22.57 | January 3, 1975 |
Lower Last Chance | Utah BLM Green River District | BLM | UT | 19,339 | 30.217 | 7,826 | 78.26 | March 12, 2019 |
Lower White River | Mt. Hood National Forest, Oregon-Washington BLM Prineville District | USFS, BLM | OR | 2,806 | 4.384 | 1,136 | 11.36 | March 30, 2009 |
Lusk Creek | Shawnee National Forest | USFS | IL | 6,293 | 9.833 | 2,547 | 25.47 | November 28, 1990 |
Lye Brook | Green Mountain National Forest | USFS | VT | 18,122 | 28.316 | 7,334 | 73.34 | January 3, 1975 |
Machesna Mountain | Los Padres National Forest, California BLM Central California District | USFS, BLM | CA | 19,873 | 31.052 | 8,042 | 80.42 | September 28, 1984 |
Mackinac | Hiawatha National Forest | USFS | MI | 11,321 | 17.689 | 4,581 | 45.81 | December 8, 1987 |
Magic Mountain | San Gabriel Mountains National Monument | USFS | CA | 11,938 | 18.653 | 4,831 | 48.31 | March 30, 2009 |
Malpais Mesa | California BLM California Desert District | BLM | CA | 31,906 | 49.853 | 12,912 | 129.12 | October 31, 1994 |
Manly Peak | California BLM California Desert District | BLM | CA | 12,897 | 20.152 | 5,219 | 52.19 | October 31, 1994 |
Manzano Mountain | Cibola National Forest | USFS | NM | 36,875 | 57.617 | 14,923 | 149.23 | February 24, 1978 |
Marble Mountain | Klamath National Forest | USFS | CA | 241,744 | 377.725 | 97,830 | 978.30 | September 3, 1964 |
Marjory Stoneman Douglas | Everglades National Park | NPS | FL | 1,296,500 | 2,025.8 | 524,700 | 5,247 | November 10, 1978 |
Mark O. Hatfield | Mount Hood National Forest | USFS | OR | 65,822 | 102.847 | 26,637 | 266.37 | June 26, 1984 |
Mark Trail | Chattahoochee National Forest | USFS | GA | 16,400 | 25.6 | 6,600 | 66 | December 11, 1991 |
Maroon Bells–Snowmass | Gunnison National Forest, White River National Forest | USFS | CO | 181,602 | 283.753 | 73,492 | 734.92 | September 3, 1964 |
Matilija | Los Padres National Forest | USFS | CA | 29,600 | 46.3 | 12,000 | 120 | June 19, 1992 |
Maurelle Islands | Tongass National Forest | USFS | AK | 4,814 | 7.522 | 1,948 | 19.48 | December 2, 1980 |
Mazatzal | Tonto National Forest, Coconino National Forest | USFS | AZ | 252,390 | 394.36 | 102,140 | 1,021.4 | September 3, 1964 |
McCormick | Ottawa National Forest | USFS | MI | 16,914 | 26.428 | 6,845 | 68.45 | December 8, 1987 |
Meadow Valley Range | Nevada BLM Ely District | BLM | NV | 123,508 | 192.981 | 49,982 | 499.82 | November 30, 2004 |
Mecca Hills | California BLM California Desert District | BLM | CA | 26,243 | 41.005 | 10,620 | 106.20 | October 31, 1994 |
Medicine Lake | Medicine Lake National Wildlife Refuge | FWS | MT | 11,366 | 17.759 | 4,600 | 46.00 | October 19, 1976 |
Menagerie | Willamette National Forest | USFS | OR | 5,084 | 7.944 | 2,057 | 20.57 | June 26, 1984 |
Mesa Verde | Mesa Verde National Park | NPS | CO | 8,500 | 13.3 | 3,400 | 34 | October 20, 1976 |
Mesquite | California BLM California Desert District | BLM | CA | 44,804 | 70.006 | 18,132 | 181.32 | October 31, 1994 |
Mexican Mountain | Utah BLM Green River District | BLM | UT | 76,413 | 119.395 | 30,923 | 309.23 | March 12, 2019 |
Michigan Islands | Michigan Islands National Wildlife Refuge | FWS | MI | 12 | 0.019 | 4.9 | 0.049 | October 23, 1970 |
Middle Prong | Pisgah National Forest | USFS | NC | 7,460 | 11.66 | 3,020 | 30.2 | June 19, 1984 |
Middle Santiam | Willamette National Forest | USFS | OR | 8,900 | 13.9 | 3,600 | 36 | June 26, 1984 |
Middle Wild Horse Mesa | Utah Blm Green River District | BLM | UT | 16,343 | 25.536 | 6,614 | 66.14 | March 12, 2019 |
Mill Creek | Ochoco National Forest | USFS | OR | 17,323 | 27.067 | 7,010 | 70.10 | June 26, 1984 |
Miller Peak | Coronado National Forest | USFS | AZ | 20,228 | 31.606 | 8,186 | 81.86 | August 28, 1984 |
Milpitas Wash | California BLM California Desert District | BLM | CA | 17,250 | 26.95 | 6,980 | 69.8 | March 12, 2019 |
Mingo | Mingo National Wildlife Refuge | FWS | MO | 7,730 | 12.08 | 3,130 | 31.3 | October 19, 1976 |
Mission Mountains | Flathead National Forest | USFS | MT | 73,877 | 115.433 | 29,897 | 298.97 | January 3, 1975 |
Misty Fjords National Monument | Misty Fjords National Monument | USFS | AK | 2,142,657 | 3,347.902 | 867,103 | 8,671.03 | December 2, 1980 |
Mojave | Mojave National Preserve | NPS | CA | 695,200 | 1,086.2 | 281,300 | 2,813 | October 31, 1994 |
Mokelumne | Stanislaus National Forest, Eldorado National Forest, Humboldt-Toiyabe National Forest | USFS | CA | 99,268 | 155.106 | 40,172 | 401.72 | September 3, 1964 |
Mollie Beattie | Arctic National Wildlife Refuge | FWS | AK | 8,000,000 | 12,000 | 3,200,000 | 32,000 | December 2, 1980 |
Monarch | Sequoia National Forest, Sierra National Forest | USFS | CA | 44,896 | 70.150 | 18,169 | 181.69 | September 28, 1984 |
Monomoy | Monomoy National Wildlife Refuge | FWS | MA | 3,244 | 5.069 | 1,313 | 13.13 | October 23, 1970 |
Monument Rock | Malheur National Forest, Wallowa-Whitman National Forest | USFS | OR | 20,079 | 31.373 | 8,126 | 81.26 | June 26, 1984 |
Moosehorn | Moosehorn National Wildlife Refuge | FWS | ME | 2,712 | 4.238 | 1,098 | 10.98 | October 23, 1970 |
Moosehorn (Baring Unit) | Moosehorn National Wildlife Refuge | FWS | ME | 4,680 | 7.31 | 1,890 | 18.9 | January 3, 1975 |
Mormon Mountains | Nevada BLM Ely District | BLM | NV | 157,716 | 246.431 | 63,825 | 638.25 | November 30, 2004 |
Mount Adams | Gifford Pinchot National Forest | USFS | WA | 47,078 | 73.559 | 19,052 | 190.52 | September 3, 1964 |
Mount Baker | Mount Baker National Forest | USFS | WA | 119,989 | 187.483 | 48,558 | 485.58 | July 3, 1984 |
Mount Baldy | Apache-Sitgreaves National Forest | USFS | AZ | 7,079 | 11.061 | 2,865 | 28.65 | October 23, 1970 |
Mount Evans | Arapaho National Forest, Pike National Forest | USFS | CO | 74,401 | 116.252 | 30,109 | 301.09 | December 22, 1980 |
Mount Grafton | Nevada BLM Ely District | BLM | NV | 78,754 | 123.053 | 31,871 | 318.71 | December 20, 2006 |
Mount Hood | Mount Hood National Forest | USFS | OR | 63,177 | 98.714 | 25,567 | 255.67 | September 3, 1964 |
Mount Jefferson | Deschutes National Forest, Willamette National Forest | USFS | OR | 104,523 | 163.317 | 42,299 | 422.99 | October 2, 1968 |
Mount Lassic | Six Rivers National Forest | USFS | CA | 7,279 | 11.373 | 2,946 | 29.46 | October 17, 2006 |
Mount Logan | Grand Canyon-Parashant National Monument | BLM | AZ | 14,650 | 22.89 | 5,930 | 59.3 | August 28, 1984 |
Mount Massive | San Isabel National Forest, Leadville National Fish Hatchery | USFS, FWS | CO | 30,540 | 47.72 | 12,360 | 123.6 | December 22, 1980 |
Mount Naomi | Uinta-Wasatch-Cache National Forest | USFS | UT | 44,554 | 69.616 | 18,030 | 180.30 | September 28, 1984 |
Mount Nebo | Uinta National Forest | USFS | UT | 28,022 | 43.784 | 11,340 | 113.40 | September 28, 1984 |
Mount Nutt | Arizona BLM Colorado River District | BLM | AZ | 28,080 | 43.88 | 11,360 | 113.6 | November 28, 1990 |
Mount Olympus | Wasatch-Cache National Forest | USFS | UT | 15,300 | 23.9 | 6,200 | 62 | September 28, 1984 |
Mount Rainier | Mount Rainier National Park | NPS | WA | 228,480 | 357.00 | 92,460 | 924.6 | November 16, 1988 |
Mount Riley | Organ Mountains-Desert Peaks National Monument | BLM | NM | 8,382 | 13.097 | 3,392 | 33.92 | March 12, 2019 |
Mount Skokomish | Olympic National Forest | USFS | WA | 13,291 | 20.767 | 5,379 | 53.79 | July 3, 1984 |
Mount Sneffels | Uncompahgre National Forest | USFS | CO | 16,566 | 25.884 | 6,704 | 67.04 | December 22, 1980 |
Mount Thielsen | Deschutes National Forest, Umpqua National Forest, Fremont-Winema National Forest | USFS | OR | 54,914 | 85.803 | 22,223 | 222.23 | June 26, 1984 |
Mount Timpanogos | Uinta-Wasatch-Cache National Forest | USFS | UT | 10,518 | 16.434 | 4,256 | 42.56 | September 28, 1984 |
Mount Tipton | Arizona BLM Colorado River District | BLM | AZ | 31,380 | 49.03 | 12,700 | 127.0 | November 28, 1990 |
Mount Trumbull | Grand Canyon-Parashant National Monument | BLM | AZ | 7,880 | 12.31 | 3,190 | 31.9 | August 28, 1984 |
Mount Washington | Willamette National Forest, Deschutes National Forest | USFS | OR | 54,278 | 84.809 | 21,966 | 219.66 | September 3, 1964 |
Mount Wilson | Arizona BLM Colorado River District | BLM | AZ | 23,900 | 37.3 | 9,700 | 97 | November 28, 1990 |
Mount Zirkel | Routt National Forest | USFS | CO | 159,935 | 249.898 | 64,723 | 647.23 | September 3, 1964 |
Mountain Lake | George Washington and Jefferson National Forests | USFS | VA | 15,096 | 23.588 | 6,109 | 61.09 | October 30, 1984 |
Mountain Lakes | Fremont-Winema National Forest | USFS | OR | 23,071 | 36.048 | 9,337 | 93.37 | September 3, 1964 |
Mt. Charleston | Humboldt-Toiyabe National Forest, Nevada BLM Southern Nevada District | USFS, BLM | NV | 55,300 | 86.4 | 22,400 | 224 | December 5, 1989 |
Mt. Irish | Nevada BLM Ely District | BLM | NV | 28,274 | 44.178 | 11,442 | 114.42 | November 30, 2004 |
Mt. Moriah | Humboldt-Toiyabe National Forest, Nevada BLM Ely District | USFS, BLM | NV | 79,974 | 124.959 | 32,364 | 323.64 | December 5, 1989 |
Mt. Rose | Humboldt-Toiyabe National Forest | USFS | NV | 31,310 | 48.92 | 12,670 | 126.7 | December 5, 1989 |
Mt. Shasta | Shasta-Trinity National Forest | USFS | CA | 34,005 | 53.133 | 13,761 | 137.61 | September 28, 1984 |
Mt. Wrightson | Coronado National Forest | USFS | AZ | 25,260 | 39.47 | 10,220 | 102.2 | August 28, 1984 |
Mud Swamp-New River | Apalachicola National Forest | USFS | FL | 8,090 | 12.64 | 3,270 | 32.7 | September 28, 1984 |
Muddy Creek | Utah BLM Green River District | BLM | UT | 98,023 | 153.161 | 39,669 | 396.69 | March 12, 2019 |
Muddy Mountains | Lake Mead National Recreation Area, Nevada BLM Southern Nevada District | NPS, BLM | NV | 48,154 | 75.241 | 19,487 | 194.87 | November 6, 2002 |
Muggins Mountain | Arizona BLM Colorado River District | BLM | AZ | 7,711 | 12.048 | 3,121 | 31.21 | November 28, 1990 |
Munds Mountain | Coconino National Forest | USFS | AZ | 24,411 | 38.142 | 9,879 | 98.79 | August 28, 1984 |
Needle's Eye | Arizona BLM Gila District | BLM | AZ | 8,760 | 13.69 | 3,550 | 35.5 | November 28, 1990 |
Nellis Wash | Lake Mead National Recreation Area | NPS | NV | 16,423 | 25.661 | 6,646 | 66.46 | November 6, 2002 |
Nelson Mountain | Manti-La Sal National Forest | USFS | UT | 7,433 | 11.614 | 3,008 | 30.08 | March 12, 2019 |
Neota | Roosevelt National Forest | USFS | CO | 9,924 | 15.506 | 4,016 | 40.16 | December 22, 1980 |
Never Summer | Arapaho National Forest | USFS | CO | 21,090 | 32.95 | 8,530 | 85.3 | December 22, 1980 |
New Water Mountains | Arizona BLM Colorado River District | BLM | AZ | 24,600 | 38.4 | 10,000 | 100 | November 28, 1990 |
Newberry Mountains | California BLM California Desert District | BLM | CA | 26,102 | 40.784 | 10,563 | 105.63 | October 31, 1994 |
Noatak | Noatak National Preserve | NPS | AK | 5,765,427 | 9,008.480 | 2,333,186 | 23,331.86 | December 2, 1980 |
Noisy-Diobsud | Mount Baker National Forest | USFS | WA | 14,666 | 22.916 | 5,935 | 59.35 | July 3, 1984 |
Nopah Range | California BLM California Desert District | BLM | CA | 106,623 | 166.598 | 43,149 | 431.49 | October 31, 1994 |
Nordhouse Dunes | Manistee National Forest | USFS | MI | 3,285 | 5.133 | 1,329 | 13.29 | December 8, 1987 |
Norse Peak | Snoqualmie National Forest | USFS | WA | 52,315 | 81.742 | 21,171 | 211.71 | July 3, 1984 |
North Absaroka | Shoshone National Forest | USFS | WY | 350,488 | 547.638 | 141,837 | 1,418.37 | September 3, 1964 |
North Algodones Dunes | California BLM California Desert District | BLM | CA | 25,895 | 40.461 | 10,479 | 104.79 | October 31, 1994 |
North Black Rock Range | Nevada BLM Winnemucca District | BLM | NV | 30,648 | 47.888 | 12,403 | 124.03 | December 21, 2000 |
North Fork | Six Rivers National Forest | USFS | CA | 7,999 | 12.498 | 3,237 | 32.37 | September 28, 1984 |
North Fork John Day | Umatilla National Forest, Wallowa-Whitman National Forest | USFS | OR | 120,560 | 188.38 | 48,790 | 487.9 | June 26, 1984 |
North Fork Owyhee | Idaho BLM Boise District | BLM | ID | 43,391 | 67.798 | 17,560 | 175.60 | March 30, 2009 |
North Fork Umatilla | Umatilla National Forest | USFS | OR | 20,299 | 31.717 | 8,215 | 82.15 | June 26, 1984 |
North Jackson Mountains | Nevada BLM Winnemucca District | BLM | NV | 23,439 | 36.623 | 9,485 | 94.85 | December 21, 2000 |
North Maricopa Mountains | Sonoran Desert National Monument | BLM | AZ | 63,200 | 98.8 | 25,600 | 256 | November 28, 1990 |
North McCullough | Sloan Canyon National Conservation Area | BLM | NV | 14,779 | 23.092 | 5,981 | 59.81 | November 6, 2002 |
North Mesquite Mountains | California BLM California Desert District | BLM | CA | 28,955 | 45.242 | 11,718 | 117.18 | October 31, 1994 |
North Santa Teresa | Arizona BLM Gila District | BLM | AZ | 5,800 | 9.1 | 2,300 | 23 | November 28, 1990 |
Nunivak | Yukon Delta National Wildlife Refuge | FWS | AK | 600,000 | 940 | 240,000 | 2,400 | December 2, 1980 |
Ojito | New Mexico BLM Albuquerque District | BLM | NM | 11,183 | 17.473 | 4,526 | 45.26 | October 6, 2006 |
Okefenokee | Okefenokee National Wildlife Refuge | FWS | GA | 353,981 | 553.095 | 143,251 | 1,432.51 | October 1, 1974 |
Old Woman Mountains | California BLM California Desert District | BLM | CA | 163,731 | 255.830 | 66,260 | 662.60 | October 31, 1994 |
Opal Creek | Willamette National Forest | USFS | OR | 20,454 | 31.959 | 8,277 | 82.77 | November 12, 1996 |
Oregon Badlands | Oregon-Washington BLM Prineville District Office | BLM | OR | 29,537 | 46.152 | 11,953 | 119.53 | March 30, 2009 |
Oregon Islands | Oregon Islands National Wildlife Refuge | FWS | OR | 372 | 0.581 | 151 | 1.51 | October 23, 1970 |
Organ Mountains | Organ Mountains-Desert Peaks National Monument | BLM | NM | 19,916 | 31.119 | 8,060 | 80.60 | March 12, 2019 |
Organ Pipe Cactus | Organ Pipe Cactus National Monument | NPS | AZ | 312,600 | 488.4 | 126,500 | 1,265 | November 10, 1978 |
Orocopia Mountains | California BLM California Desert District | BLM | CA | 50,960 | 79.63 | 20,620 | 206.2 | October 31, 1994 |
Otay Mountain | California BLM California Desert District | BLM | CA | 16,893 | 26.395 | 6,836 | 68.36 | December 9, 1999 |
Otis Pike Fire Island High Dune | Fire Island National Seashore | NPS | NY | 1,380 | 2.16 | 560 | 5.6 | December 23, 1980 |
Otter Creek | Monongahela National Forest | USFS | WV | 20,706 | 32.353 | 8,379 | 83.79 | January 3, 1975 |
Owens Peak | California BLM California Desert District | BLM | CA | 73,796 | 115.306 | 29,864 | 298.64 | October 31, 1994 |
Owens River Headwaters | Inyo National Forest | USFS | CA | 14,726 | 23.009 | 5,959 | 59.59 | March 30, 2009 |
Owyhee River | Idaho BLM Boise District | BLM | ID | 267,137 | 417.402 | 108,107 | 1,081.07 | March 30, 2009 |
Paddy Creek | Mark Twain National Forest | USFS | MO | 7,035 | 10.992 | 2,847 | 28.47 | January 3, 1983 |
Pahrump Valley | California BLM California Desert District | BLM | CA | 73,726 | 115.197 | 29,836 | 298.36 | October 31, 1994 |
Pahute Peak | Nevada BLM Winnemucca District | BLM | NV | 56,890 | 88.89 | 23,020 | 230.2 | December 21, 2000 |
Paiute | Grand Canyon-Parashant National Monument,Arizona BLM Arizona Strip District | BLM | AZ | 87,900 | 137.3 | 35,600 | 356 | August 28, 1984 |
Pajarita | Coronado National Forest | USFS | AZ | 7,553 | 11.802 | 3,057 | 30.57 | August 28, 1984 |
Palen-McCoy | California BLM California Desert District | BLM | CA | 236,488 | 369.513 | 95,703 | 957.03 | October 31, 1994 |
Palo Verde Mountains | California BLM California Desert District | BLM | CA | 39,955 | 62.430 | 16,169 | 161.69 | October 31, 1994 |
Panther Den | Shawnee National Forest | USFS | IL | 821 | 1.283 | 332 | 3.32 | November 28, 1990 |
Paria Canyon-Vermilion Cliffs | Vermilion Cliffs National Monument | BLM | AZ, UT | 110,732 | 173.019 | 44,812 | 448.12 | August 28, 1984 |
Parsnip Peak | Nevada BLM Ely District | BLM | NV | 43,512 | 67.988 | 17,609 | 176.09 | November 30, 2004 |
Pasayten | Okanogan–Wenatchee National Forest, Mount Baker National Forest | USFS | WA | 531,539 | 830.530 | 215,106 | 2,151.06 | October 2, 1968 |
Passage Key | Passage Key National Wildlife Refuge | FWS | FL | 36 | 0.056 | 15 | 0.15 | October 23, 1970 |
Pecos | Santa Fe National Forest, Carson National Forest | USFS | NM | 223,333 | 348.958 | 90,380 | 903.80 | September 3, 1964 |
Pelican Island | Pelican Island National Wildlife Refuge | FWS | FL | 6 | 0.0094 | 2.4 | 0.024 | October 23, 1970 |
Peloncillo Mountains | Arizona BLM Gila District | BLM | AZ | 19,440 | 30.38 | 7,870 | 78.7 | November 28, 1990 |
Pemigewasset | White Mountain National Forest | USFS | NH | 46,018 | 71.903 | 18,623 | 186.23 | June 19, 1984 |
Peru Peak | Green Mountain National Forest | USFS | VT | 7,823 | 12.223 | 3,166 | 31.66 | June 19, 1984 |
Peters Mountain | George Washington and Jefferson National Forests | USFS | VA | 4,531 | 7.080 | 1,834 | 18.34 | October 30, 1984 |
Petersburg Creek–Duncan Salt Chuck | Tongass National Forest | USFS | AK | 46,849 | 73.202 | 18,959 | 189.59 | December 2, 1980 |
Petrified Forest | Petrified Forest National Park | NPS | AZ | 50,260 | 78.53 | 20,340 | 203.4 | October 23, 1970 |
Phillip Burton | Point Reyes National Seashore | NPS | CA | 27,315 | 42.680 | 11,054 | 110.54 | October 18, 1976 |
Picacho Peak | California BLM California Desert District | BLM | CA | 8,860 | 13.84 | 3,590 | 35.9 | October 31, 1994 |
Pine Creek | Cleveland National Forest | USFS | CA | 13,480 | 21.06 | 5,460 | 54.6 | September 28, 1984 |
Pine Forest Range | Nevada BLM Winnemucca District | BLM | NV | 24,015 | 37.523 | 9,719 | 97.19 | December 12, 2014 |
Pine Mountain | Prescott National Forest | USFS | AZ | 20,061 | 31.345 | 8,118 | 81.18 | February 15, 1972 |
Pine Valley Mountain | Dixie National Forest | USFS | UT | 50,232 | 78.488 | 20,328 | 203.28 | September 28, 1984 |
Piney Creek | Mark Twain National Forest | USFS | MO | 8,178 | 12.778 | 3,310 | 33.10 | December 22, 1980 |
Pinto Mountains | California BLM California Desert District | BLM | CA | 24,348 | 38.044 | 9,853 | 98.53 | March 30, 2009 |
Pinto Valley | Lake Mead National Recreation Area | NPS | NV | 39,173 | 61.208 | 15,853 | 158.53 | November 6, 2002 |
Piper Mountain | California BLM California Desert District | BLM | CA | 72,192 | 112.800 | 29,215 | 292.15 | October 31, 1994 |
Piute Mountains | Mojave Trails National Monument | BLM | CA | 48,080 | 75.13 | 19,460 | 194.6 | October 31, 1994 |
Platte River | Medicine Bow-Routt National Forest | USFS | WY | 23,492 | 36.706 | 9,507 | 95.07 | October 30, 1984 |
Pleasant View Ridge | San Gabriel Mountains National Monument | USFS | CA | 26,752 | 41.800 | 10,826 | 108.26 | March 30, 2009 |
Pleasant/Lemusurier/Inian Islands | Tongass National Forest | USFS | AK | 23,096 | 36.088 | 9,347 | 93.47 | November 28, 1990 |
Pocosin | Croatan National Forest | USFS | NC | 11,709 | 18.295 | 4,738 | 47.38 | June 19, 1984 |
Pole Creek | Idaho BLM Boise District | BLM | ID | 12,529 | 19.577 | 5,070 | 50.70 | March 30, 2009 |
Pond Mountain | Cherokee National Forest | USFS | TN | 6,890 | 10.77 | 2,790 | 27.9 | October 16, 1986 |
Pond Pine | Croatan National Forest | USFS | NC | 1,685 | 2.633 | 682 | 6.82 | June 19, 1984 |
Popo Agie | Shoshone National Forest | USFS | WY | 101,870 | 159.17 | 41,230 | 412.3 | October 30, 1984 |
Porcupine Lake | Chequamegon-Nicolet National Forest | USFS | WI | 4,073 | 6.364 | 1,648 | 16.48 | June 19, 1984 |
Poteau Mountain | Ouachita National Forest | USFS | AR | 11,299 | 17.655 | 4,573 | 45.73 | October 19, 1984 |
Potrillo Mountains | Organ Mountains-Desert Peaks National Monument | BLM | NM | 105,085 | 164.195 | 42,526 | 425.26 | March 12, 2019 |
Powderhorn | Colorado BLM Rocky Mountain District, Gunnison National Forest | BLM, USFS | CO | 61,915 | 96.742 | 25,056 | 250.56 | August 13, 1993 |
Presidential Range-Dry River | White Mountain National Forest | USFS | NH | 27,606 | 43.134 | 11,172 | 111.72 | January 3, 1975 |
Priest | George Washington and Jefferson National Forests | USFS | VA | 5,963 | 9.317 | 2,413 | 24.13 | November 9, 2000 |
Ptarmigan Peak | White River National Forest, Medicine Bow-Routt National Forest | USFS | CO | 12,760 | 19.94 | 5,160 | 51.6 | August 13, 1993 |
Pusch Ridge | Coronado National Forest | USFS | AZ | 56,933 | 88.958 | 23,040 | 230.40 | February 24, 1978 |
Quinn Canyon | Humboldt-Toiyabe National Forest | USFS | NV | 26,310 | 41.11 | 10,650 | 106.5 | December 5, 1989 |
Raccoon Branch | Mount Rogers National Recreation Area | USFS | VA | 4,223 | 6.598 | 1,709 | 17.09 | March 30, 2009 |
Raggeds | White River National Forest, Gunnison National Forest | USFS | CO | 65,393 | 102.177 | 26,464 | 264.64 | December 22, 1980 |
Rainbow Lake | Chequamegon-Nicolet National Forest | USFS | WI | 7,133 | 11.145 | 2,887 | 28.87 | January 3, 1975 |
Rainbow Mountain | Spring Mountains National Recreation Area, Nevada BLM Southern Nevada District | USFS, BLM | NV | 24,984 | 39.038 | 10,111 | 101.11 | November 6, 2002 |
Ramseys Draft | George Washington and Jefferson National Forests | USFS | VA | 6,518 | 10.184 | 2,638 | 26.38 | October 30, 1984 |
Rattlesnake | Lolo National Forest | USFS | MT | 32,976 | 51.525 | 13,345 | 133.45 | October 19, 1980 |
Raven Cliffs | Chattahoochee National Forest | USFS | GA | 9,115 | 14.242 | 3,689 | 36.89 | October 27, 1986 |
Rawah | Roosevelt National Forest, Routt National Forest | USFS | CO | 73,868 | 115.419 | 29,893 | 298.93 | September 3, 1964 |
Rawhide Mountains | Arizona BLM Colorado River District | BLM | AZ | 38,470 | 60.11 | 15,570 | 155.7 | November 28, 1990 |
Red Butte | Utah BLM Color Country District | BLM | UT | 1,535 | 2.398 | 621 | 6.21 | March 30, 2009 |
Red Buttes | Klamath National Forest, Rogue River National Forest | USFS | CA, OR | 20,133 | 31.458 | 8,148 | 81.48 | June 26, 1984 |
Red Mountain | Humboldt-Toiyabe National Forest | USFS | NV | 39,179 | 61.217 | 15,855 | 158.55 | December 20, 2006 |
Red Mountain | Utah BLM Color Country District | BLM | UT | 18,729 | 29.264 | 7,579 | 75.79 | March 30, 2009 |
Red Rock Lakes | Red Rock Lakes National Wildlife Refuge | FWS | MT | 32,350 | 50.55 | 13,090 | 130.9 | October 19, 1976 |
Red Rock-Secret Mountain | Coconino National Forest | USFS | AZ | 47,194 | 73.741 | 19,099 | 190.99 | August 28, 1984 |
Red's Canyon | Utah BLM Green River District | BLM | UT | 17,325 | 27.070 | 7,011 | 70.11 | March 12, 2019 |
Redfield Canyon | Arizona BLM Gila District | BLM | AZ | 6,600 | 10.3 | 2,700 | 27 | November 28, 1990 |
Resting Spring Range | California BLM California Desert District | BLM | CA | 76,312 | 119.238 | 30,882 | 308.82 | October 31, 1994 |
Rice Valley | California BLM California Desert District | BLM | CA | 41,777 | 65.277 | 16,907 | 169.07 | October 31, 1994 |
Rich Hole | George Washington and Jefferson National Forests | USFS | VA | 6,450 | 10.08 | 2,610 | 26.1 | June 7, 1988 |
Rich Mountain | Chattahoochee National Forest | USFS | GA | 9,476 | 14.806 | 3,835 | 38.35 | October 27, 1986 |
Richland Creek | Ozark-St. Francis National Forest | USFS | AR | 11,801 | 18.439 | 4,776 | 47.76 | October 7, 1998 |
Rincon Mountain | Coronado National Forest | USFS | AZ | 38,590 | 60.30 | 15,620 | 156.2 | August 28, 1984 |
Rio San Antonio | Rio Grande del Norte National Monument | BLM | NM | 8,120 | 12.69 | 3,290 | 32.9 | March 12, 2019 |
Riverside Mountains | California BLM California Desert District | BLM | CA | 24,004 | 37.506 | 9,714 | 97.14 | October 31, 1994 |
Roaring Plains West | Monongahela National Forest | USFS | WV | 6,794 | 10.616 | 2,749 | 27.49 | March 30, 2009 |
Roaring River | Mount Hood National Forest | USFS | OR | 36,768 | 57.450 | 14,879 | 148.79 | March 30, 2009 |
Robledo Mountains | Organ Mountains-Desert Peaks National Monument | BLM | NM | 16,776 | 26.213 | 6,789 | 67.89 | March 12, 2019 |
Rock Creek | Siuslaw National Forest | USFS | OR | 7,648 | 11.950 | 3,095 | 30.95 | June 26, 1984 |
Rock River Canyon | Hiawatha National Forest | USFS | MI | 4,678 | 7.309 | 1,893 | 18.93 | December 8, 1987 |
Rockpile Mountain | Mark Twain National Forest | USFS | MO | 4,238 | 6.622 | 1,715 | 17.15 | December 22, 1980 |
Rocks and Islands | California BLM Northern California District | BLM | CA | 6 | 0.0094 | 2.4 | 0.024 | October 17, 2006 |
Rocky Mountain National Park | Rocky Mountain National Park | NPS | CO | 249,339 | 389.592 | 100,904 | 1,009.04 | March 30, 2009 |
Rodman Mountains | California BLM California Desert District | BLM | CA | 34,264 | 53.538 | 13,866 | 138.66 | October 31, 1994 |
Rogue–Umpqua Divide | Rogue River-Siskiyou National Forest, Umpqua National Forest | USFS | OR | 35,701 | 55.783 | 14,448 | 144.48 | June 26, 1984 |
Rough Mountain | George Washington and Jefferson National Forests | USFS | VA | 9,300 | 14.5 | 3,800 | 38 | June 7, 1988 |
Round Island | Hiawatha National Forest | USFS | MI | 375 | 0.586 | 152 | 1.52 | December 8, 1987 |
Ruby Mountains | Humboldt-Toiyabe National Forest | USFS | NV | 93,090 | 145.45 | 37,670 | 376.7 | December 5, 1989 |
Russell Fjord | Tongass National Forest | USFS | AK | 348,701 | 544.845 | 141,114 | 1,411.14 | December 2, 1980 |
Russian | Klamath National Forest | USFS | CA | 12,000 | 19 | 4,900 | 49 | September 28, 1984 |
Sabinoso | New Mexico BLM Farmington District | BLM | NM | 29,855 | 46.648 | 12,082 | 120.82 | March 30, 2009 |
Sacatar Trail | California BLM California Desert District | BLM | CA | 50,451 | 78.830 | 20,417 | 204.17 | October 31, 1994 |
Saddle Mountain | Kaibab National Forest | BLM | AZ | 40,539 | 63.342 | 16,406 | 164.06 | August 28, 1984 |
Saddle Peak Hills | California BLM California Desert District | BLM | CA | 1,530 | 2.39 | 620 | 6.2 | October 31, 1994 |
Saguaro | Saguaro National Park | NPS | AZ | 70,905 | 110.789 | 28,694 | 286.94 | October 20, 1976 |
Saint Lazaria | Alaska Maritime National Wildlife Refuge | FWS | AK | 65 | 0.102 | 26 | 0.26 | October 23, 1970 |
Saint Mary's | George Washington and Jefferson National Forests | USFS | VA | 9,835 | 15.367 | 3,980 | 39.80 | October 30, 1984 |
Salmo-Priest | Colville National Forest | USFS | WA | 43,348 | 67.731 | 17,542 | 175.42 | July 3, 1984 |
Salmon–Huckleberry | Mount Hood National Forest | USFS | OR | 62,455 | 97.586 | 25,275 | 252.75 | June 26, 1984 |
Salome | Tonto National Forest | USFS | AZ | 18,531 | 28.955 | 7,499 | 74.99 | August 28, 1984 |
Salt Creek | Bitter Lake National Wildlife Refuge | FWS | NM | 9,621 | 15.033 | 3,893 | 38.93 | October 23, 1970 |
Salt River Canyon | Tonto National Forest | USFS | AZ | 32,101 | 50.158 | 12,991 | 129.91 | August 28, 1984 |
Sampson Mountain | Cherokee National Forest | USFS | TN | 10,822 | 16.909 | 4,380 | 43.80 | October 16, 1986 |
San Gabriel | San Gabriel Mountains National Monument | USFS | CA | 36,118 | 56.434 | 14,616 | 146.16 | May 24, 1968 |
San Gorgonio | Sand to Snow National Monument | USFS, BLM | CA | 104,389 | 163.108 | 42,245 | 422.45 | September 3, 1964 |
San Jacinto | San Bernardino National Forest | USFS | CA | 32,248 | 50.388 | 13,050 | 130.50 | September 3, 1964 |
San Juan | San Juan Islands National Wildlife Refuge | FWS | WA | 353 | 0.552 | 143 | 1.43 | October 19, 1976 |
San Mateo Canyon | Cleveland National Forest | USFS | CA | 38,484 | 60.131 | 15,574 | 155.74 | September 28, 1984 |
San Pedro Parks | Santa Fe National Forest | USFS | NM | 41,132 | 64.269 | 16,646 | 166.46 | September 3, 1964 |
San Rafael | Los Padres National Forest | USFS | CA | 197,380 | 308.41 | 79,880 | 798.8 | March 21, 1968 |
San Rafael Reef | Utah BLM Green River District | BLM | UT | 60,442 | 94.441 | 24,460 | 244.60 | March 12, 2019 |
Sandia Mountain | Cibola National Forest | USFS | NM | 37,877 | 59.183 | 15,328 | 153.28 | February 24, 1978 |
Sandwich Range | White Mountain National Forest | USFS | NH | 35,306 | 55.166 | 14,288 | 142.88 | June 19, 1984 |
Sangre de Cristo | Great Sand Dunes National Preserve, San Isabel and Rio Grande National Forests | USFS, NPS | CO | 220,803 | 345.005 | 89,356 | 893.56 | August 13, 1993 |
Sanhedrin | Mendocino National Forest | USFS | CA | 10,571 | 16.517 | 4,278 | 42.78 | October 17, 2006 |
Santa Lucia | Los Padres National Forest, California BLM Central California District | BLM | CA | 20,486 | 32.009 | 8,290 | 82.90 | February 24, 1978 |
Santa Rosa | Santa Rosa and San Jacinto Mountains National Monument | BLM, USFS | CA | 72,679 | 113.561 | 29,412 | 294.12 | September 28, 1984 |
Santa Rosa-Paradise Peak | Humboldt-Toiyabe National Forest | USFS | NV | 32,020 | 50.03 | 12,960 | 129.6 | December 5, 1989 |
Santa Teresa | Coronado National Forest | USFS | AZ | 26,780 | 41.84 | 10,840 | 108.4 | August 28, 1984 |
Sarvis Creek | Medicine Bow-Routt National Forest | USFS | CO | 44,556 | 69.619 | 18,031 | 180.31 | August 13, 1993 |
Savage Run | Medicine Bow-Routt National Forest | USFS | WY | 14,927 | 23.323 | 6,041 | 60.41 | February 24, 1978 |
Sawtooth | Sawtooth National Recreation Area | USFS | ID | 217,088 | 339.200 | 87,852 | 878.52 | August 22, 1972 |
Sawtooth Mountains | California BLM California Desert District | BLM | CA | 33,612 | 52.519 | 13,602 | 136.02 | October 31, 1994 |
Scapegoat | Lewis and Clark National Forest, Helena National Forest, Lolo National Forest | USFS | MT | 239,936 | 374.900 | 97,099 | 970.99 | August 20, 1972 |
Selawik | Selawik National Wildlife Refuge | FWS | AK | 240,000 | 380 | 97,000 | 970 | December 2, 1980 |
Selway-Bitterroot | Bitterroot National Forest, Clearwater National Forest, Lolo National Forest, Nez Perce National Forest | USFS | ID, MT | 1,340,557 | 2,094.620 | 542,504 | 5,425.04 | September 3, 1964 |
Semidi | Alaska Maritime National Wildlife Refuge | FWS | AK | 250,000 | 390 | 100,000 | 1,000 | December 2, 1980 |
Seney | Seney National Wildlife Refuge | FWS | MI | 25,150 | 39.30 | 10,180 | 101.8 | October 23, 1970 |
Sequoia-Kings Canyon | Sequoia National Park, Kings Canyon National Park | NPS | CA | 768,112 | 1,200.175 | 310,844 | 3,108.44 | September 28, 1984 |
Sespe | Los Padres National Forest | USFS | CA | 219,700 | 343.3 | 88,900 | 889 | June 19, 1992 |
Shawvers Run | George Washington and Jefferson National Forests | USFS | VA | 5,686 | 8.884 | 2,301 | 23.01 | June 7, 1988 |
Sheep Mountain | San Gabriel Mountains National Monument | USFS | CA | 42,160 | 65.88 | 17,060 | 170.6 | September 28, 1984 |
Sheep Ridge | Croatan National Forest | USFS | NC | 9,297 | 14.527 | 3,762 | 37.62 | June 19, 1984 |
Sheephole Valley | Mojave Trails National Monument | BLM | CA | 187,846 | 293.509 | 76,019 | 760.19 | October 31, 1994 |
Shellback | Humboldt-Toiyabe National Forest | USFS | NV | 36,143 | 56.473 | 14,627 | 146.27 | December 20, 2006 |
Shenandoah | Shenandoah National Park | NPS | VA | 79,579 | 124.342 | 32,204 | 322.04 | October 20, 1976 |
Shining Rock | Pisgah National Forest | USFS | NC | 18,483 | 28.880 | 7,480 | 74.80 | September 3, 1964 |
Sid's Mountain | Utah Green River District | BLM | UT | 49,130 | 76.77 | 19,880 | 198.8 | March 12, 2019 |
Sierra Ancha | Tonto National Forest | USFS | AZ | 20,850 | 32.58 | 8,440 | 84.4 | September 3, 1964 |
Sierra de las Uvas | Organ Mountains-Desert Peaks National Monument | BLM | NM | 11,114 | 17.366 | 4,498 | 44.98 | March 12, 2019 |
Sierra Estrella | Arizona BLM Phoenix District | BLM | AZ | 14,400 | 22.5 | 5,800 | 58 | November 28, 1990 |
Signal Mountain | Arizona BLM Phoenix District | BLM | AZ | 13,350 | 20.86 | 5,400 | 54.0 | November 28, 1990 |
Silver Peak | Los Padres National Forest | USFS | CA | 28,428 | 44.419 | 11,504 | 115.04 | June 19, 1992 |
Simeonof | Alaska Maritime National Wildlife Refuge | FWS | AK | 25,855 | 40.398 | 10,463 | 104.63 | October 19, 1976 |
Sipsey | Bankhead National Forest | USFS | AL | 24,922 | 38.941 | 10,086 | 100.86 | January 3, 1975 |
Siskiyou | Rogue River-Siskiyou National Forest, Klamath National Forest, Six Rivers National Forest | USFS | CA | 182,628 | 285.356 | 73,907 | 739.07 | September 28, 1984 |
Sky Lakes | Rogue River-Siskiyou National Forest, Fremont-Winema National Forest | USFS | OR | 113,849 | 177.889 | 46,073 | 460.73 | June 26, 1984 |
Slaughter Creek | Utah BLM Color Country District | BLM | UT | 4,047 | 6.323 | 1,638 | 16.38 | March 30, 2009 |
Sleeping Bear Dunes | Sleeping Bear Dunes National Lakeshore | NPS | MI | 32,557 | 50.870 | 13,175 | 131.75 | March 13, 2014 |
Snow Mountain | Berryessa Snow Mountain National Monument | USFS | CA | 60,077 | 93.870 | 24,312 | 243.12 | September 28, 1984 |
Soda Mountain | Cascade-Siskiyou National Monument | BLM | OR | 80,090 | 125.14 | 32,410 | 324.1 | March 3, 2009 |
Soda Mountains | California BLM California Desert District | BLM | CA | 80,090 | 125.14 | 32,410 | 324.1 | March 12, 2019 |
Soldier Creek | Nebraska National Forest | USFS | NE | 7,794 | 12.178 | 3,154 | 31.54 | January 21, 1986 |
South Baranof | Tongass National Forest | USFS | AK | 319,568 | 499.325 | 129,325 | 1,293.25 | December 2, 1980 |
South Egan Range | Nevada BLM Ely District | BLM | NV | 67,214 | 105.022 | 27,201 | 272.01 | December 20, 2006 |
South Etolin | Tongass National Forest | USFS | AK | 82,619 | 129.092 | 33,435 | 334.35 | November 28, 1990 |
South Fork Eel River | California BLM Northern California District | BLM | CA | 12,868 | 20.106 | 5,207 | 52.07 | October 17, 2006 |
South Fork San Jacinto | San Bernardino National Forest | USFS | CA | 20,217 | 31.589 | 8,182 | 81.82 | March 30, 2009 |
South Jackson Mountains | Nevada BLM Winnemucca District | BLM | NV | 54,536 | 85.213 | 22,070 | 220.70 | December 21, 2000 |
South Maricopa Mountains | Sonoran Desert National Monument | BLM | AZ | 60,100 | 93.9 | 24,300 | 243 | November 28, 1990 |
South McCullough | Nevada BLM Southern Nevada District | BLM | NV | 43,996 | 68.744 | 17,805 | 178.05 | November 6, 2002 |
South Nopah Range | California BLM California Desert District | BLM | CA | 17,059 | 26.655 | 6,904 | 69.04 | October 31, 1994 |
South Pahroc Range | Nevada BLM Ely District | BLM | NV | 25,671 | 40.111 | 10,389 | 103.89 | November 30, 2004 |
South Prince of Wales | Tongass National Forest | USFS | AK | 90,968 | 142.138 | 36,813 | 368.13 | December 2, 1980 |
South San Juan | San Juan National Forest | USFS | CO | 158,790 | 248.11 | 64,260 | 642.6 | December 22, 1980 |
South Sierra | Sequoia National Forest, Inyo National Forest | USFS | CA | 60,084 | 93.881 | 24,315 | 243.15 | September 28, 1984 |
South Warner | Modoc National Forest | USFS | CA | 70,614 | 110.334 | 28,576 | 285.76 | September 3, 1964 |
Southern Nantahala | Chattahoochee National Forest, Nantahala National Forest | USFS | GA | 23,473 | 36.677 | 9,499 | 94.99 | June 19, 1984 |
Spanish Peaks | San Isabel National Forest | USFS | CO | 19,226 | 30.041 | 7,780 | 77.80 | November 7, 2000 |
Spice Run | Monongahela National Forest | USFS | WV | 6,037 | 9.433 | 2,443 | 24.43 | March 30, 2009 |
Spirit Mountain | Lake Mead National Recreation Area, Nevada BLM Southern Nevada District | NPS, BLM | NV | 33,466 | 52.291 | 13,543 | 135.43 | November 6, 2002 |
Spring Basin | Oregon-Washington BLM Prineville District | BLM | OR | 6,382 | 9.972 | 2,583 | 25.83 | March 30, 2009 |
St. Marks | St. Marks National Wildlife Refuge | FWS | FL | 17,350 | 27.11 | 7,020 | 70.2 | January 3, 1975 |
Stateline | California BLM California Desert District | BLM | CA | 6,964 | 10.881 | 2,818 | 28.18 | October 31, 1994 |
Steens Mountain | Oregon-Washington BLM Burns District | BLM | OR | 170,201 | 265.939 | 68,878 | 688.78 | October 30, 2000 |
Stephen Mather | North Cascades National Park, Ross Lake National Recreation Area, Lake Chelan National Recreation Area | NPS | WA | 634,614 | 991.584 | 256,819 | 2,568.19 | November 16, 1988 |
Stepladder Mountains | California BLM California Desert District | BLM | CA | 83,195 | 129.992 | 33,668 | 336.68 | October 31, 1994 |
Stikine-LeConte | Tongass National Forest | USFS | AK | 448,926 | 701.447 | 181,674 | 1,816.74 | December 2, 1980 |
Stone Mountain | George Washington and Jefferson National Forests | USFS | VA | 3,270 | 5.11 | 1,320 | 13.2 | March 30, 2009 |
Strawberry Crater | Coconino National Forest | USFS | AZ | 10,743 | 16.786 | 4,348 | 43.48 | August 28, 1984 |
Strawberry Mountain | Malheur National Forest | USFS | OR | 69,568 | 108.700 | 28,153 | 281.53 | September 3, 1964 |
Sturgeon River Gorge | Ottawa National Forest | USFS | MI | 16,728 | 26.138 | 6,770 | 67.70 | December 8, 1987 |
Superstition | Tonto National Forest | USFS | AZ | 159,757 | 249.620 | 64,651 | 646.51 | September 3, 1964 |
Surprise Canyon | California BLM California Desert District | USFS | CA | 24,433 | 38.177 | 9,888 | 98.88 | October 31, 1994 |
Swanquarter | Swanquarter National Wildlife Refuge | FWS | NC | 8,785 | 13.727 | 3,555 | 35.55 | October 19, 1976 |
Swansea | Arizona BLM Colorado River District | BLM | AZ | 16,400 | 25.6 | 6,600 | 66 | November 28, 1990 |
Sycamore Canyon | Prescott National Forest, Coconino National Forest, Kaibab National Forest | USFS | AZ | 55,937 | 87.402 | 22,637 | 226.37 | March 6, 1972 |
Sylvania | Ottawa National Forest | USFS | MI | 15,194 | 23.741 | 6,149 | 61.49 | December 8, 1987 |
Sylvania Mountains | California BLM California Desert District | BLM | CA | 18,682 | 29.191 | 7,560 | 75.60 | October 31, 1994 |
Table Mountain | Humboldt-Toiyabe National Forest | USFS | NV | 92,600 | 144.7 | 37,500 | 375 | December 5, 1989 |
Table Rock | Oregon-Washington BLM Northwest Oregon District | BLM | OR | 5,500 | 8.6 | 2,200 | 22 | June 26, 1984 |
Table Top | Sonoran Desert National Monument | BLM | AZ | 34,400 | 53.8 | 13,900 | 139 | November 28, 1990 |
Tamarac | Tamarac National Wildlife Refuge | FWS | MN | 2,180 | 3.41 | 880 | 8.8 | October 19, 1976 |
Tatoosh | Gifford Pinchot National Forest | USFS | WA | 15,725 | 24.570 | 6,364 | 63.64 | {{dts|July 3 |