List of islands of Montana facts for kids

Montana is a big state known for its mountains and wide-open spaces. But did you know it also has over 115 named islands? These islands are found in Montana's many rivers, lakes, and even large human-made reservoirs. They offer unique homes for wildlife and are interesting places to explore.

Islands East of the Continental Divide

The Continental Divide is like a giant natural line that splits North America. Rivers on the east side flow towards the Atlantic Ocean, and rivers on the west side flow towards the Pacific. Montana has many islands on the east side of this divide.

Islands in the Missouri River

The Missouri River is one of the longest rivers in North America. It flows through Montana and is home to many islands. These islands are often formed by the river's flow, which deposits soil and rocks over time. Some islands here include Archers Island, Baker Bar, and Boggs Island. You can also find larger islands like Grand Island and Roosevelt Island. These river islands are important for local wildlife.

Islands in the Yellowstone River

The Yellowstone River is another major river in eastern Montana. It's known for its beautiful scenery and diverse ecosystems. Like the Missouri, the Yellowstone River also has many islands. These islands are often covered with trees and plants, providing shelter for animals. Examples include Beaver Island, Big Marys Island, and Cherry Island. Some islands, like Pirogue Island, have historical significance.

Other Eastern Water Islands

Besides the big rivers, islands also exist in other bodies of water east of the Continental Divide.

• Medicine Lake in Sheridan County has islands like Big Island, Bruces Island, Gull Island, and Youngs Island. These are important for birds.
• Lake Bowdoin in Phillips County features Long Island, Pelican Islands, and Woody Island.
• You can also find islands in rivers like the Big Horn River (Far West Island) and the Boulder River (Fire Island).
• Saint Mary Lake in Glacier County has Thunderbird Island and the famous Wild Goose Island. These lake islands are often rocky and scenic.
• Fort Peck Lake, a huge reservoir, also has islands like York Island.

Islands West of the Continental Divide

West of the Continental Divide, Montana's landscape changes to include more mountains and large, clear lakes. This area also has many beautiful islands.

Islands in Flathead Lake

Flathead Lake is the largest freshwater lake west of the Mississippi River in the United States. It's famous for its clear water and many islands.

• Wild Horse Island is the largest and most well-known island in Flathead Lake. It's a state park where wild horses and bighorn sheep live. It's a great place for hiking and seeing wildlife.
• Other islands in Flathead Lake include Bird Island, Bull Island, Cedar Island, and Cromwell Island.
• You can also find smaller islands like Dream Island, Goose Island, and Melita Island. These islands are popular spots for boating and exploring.

Islands in Hungry Horse Reservoir

Hungry Horse Reservoir is a large reservoir created by the Hungry Horse Dam. It's surrounded by forests and mountains, making it a scenic area. The reservoir has several islands that appear as water levels change. These include Clayton Island, Elk Island, Fire Island, Kelly Island, and Lost Island. These islands are often rugged and covered in trees.

Islands in Lake Koocanusa

Lake Koocanusa is another large reservoir in northwestern Montana, partly in Canada. It's known for its deep blue water and forested shores. Islands here include Cedar Island, Kins Island, Murray Island, Whites Island, and Yarnell Island. These islands are important for the local ecosystem.

Other Western Water Islands

Islands are also found in other lakes and rivers west of the divide.

• Echo Lake in Flathead County has Deer Island and Firemens Island.
• Bull Lake in Lincoln County is home to Callows Island.
• The Clark Fork River has islands like Kelly Island in Missoula County and Steamboat Island in Sanders County.
• Other notable islands include Pleasant Island in Foy Lake, Rock Island in Noxon Reservoir, and Sourdough Island in Salmon Lake (Montana).
• Whitefish Lake has an island simply called The Island.
• The Kootenai River in Lincoln County has Scott Island.

These islands, whether in rivers, lakes, or reservoirs, add to the natural beauty and ecological diversity of Montana. They are special places that help protect wildlife and offer unique outdoor experiences.