Yellowstone National Park

Yellowstone National Park is a 3,500-sq.-mile wilderness recreation area. It is the first national park in the world, established on March 1, 1872, the example on which parks everywhere are modeled.

 Yellowstone includes several mountain ranges, Yellowstone Lake, and a number of rivers and streams. The Grand Canyon of the Yellowstone is one of the most magnificent canyons in the United States.