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Black Canyon of the Colorado facts for kids

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Black Canyon
Black Canyon Colorado River.gif
Black Canyon, photographed in 1871
Black Canyon of the Colorado is located in Arizona
Black Canyon of the Colorado
Black Canyon
of the
Colorado
Location in Arizona
Geography

The Black Canyon of the Colorado is a deep canyon carved by the Colorado River. It's famous because the huge Hoover Dam was built right here! This amazing canyon sits on the border between the states of Nevada and Arizona.

The western side of the canyon is part of the Eldorado Mountains, while the eastern side is in the Black Mountains of Arizona. This canyon was formed about 15 million years ago. It got its name from the dark, black volcanic rocks you can see all over the area.

Cool Places in Black Canyon

Sauna Cave

Just south of the Hoover Dam, on the Nevada side, you can find a special place called the Sauna Cave. Miners who built the Hoover Dam drilled this cave. Inside, you'll see shiny calcium carbonate crystals on the walls. At the very end of the cave, there's a hot spring! This spring makes the cave super warm, with temperatures reaching about 120 °F (49 °C).

Boy Scout Canyon

Another interesting canyon that branches off from Black Canyon is Boy Scout Canyon. It's located south of the Hoover Dam. What makes this canyon special is the warm water flowing through it. This water is heated naturally by geothermal sources deep underground.

Hot Springs on the Arizona Side

On the Arizona side of the Colorado River, there are several large hot springs. You can reach them by following a trail that starts from a big bay. This bay is about 4 to 5 miles (6.4 to 8.0 km) south of the Hoover Dam. These hot springs are a great spot to relax and enjoy the warm water.

Black Canyon, Hoover Dam & Lake Mead AZNV
Black Canyon, Hoover Dam & Lake Mead, 2012


See also

Kids robot.svg In Spanish: Cañón Negro del Colorado para niños

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