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Yosemite National Park

California, 95389

Yosemite National Park
Photo: David Iliff License: CC BY-SA 3.0
Yosemite National Park is a national park spanning portions of Tuolumne, Mariposa and Madera counties in Northern California. The park, which is managed by the National Park Service, covers an area of 747,956 acres.
Designated a World Heritage Site in 1984, Yosemite is internationally recognized for its granite cliffs, waterfalls, clear streams, giant sequoia groves, lakes, mountains, glaciers, and biological diversity.

Yosemite is one of the largest and least fragmented habitat blocks in the Sierra Nevada, and the park supports a diversity of plants and animals.

The geology of the Yosemite area is characterized by granitic rocks and remnants of older rock. About 10 million years ago, the Sierra Nevada was uplifted and then tilted to form its relatively gentle western slopes and the more dramatic eastern slopes.

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Yosemite National Park


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