Stanislaus National Forest

Stanislaus National Forest is a U.S. National Forest which manages 898099 acre of land in four counties in the Sierra Nevada in Northern California. It was established on February 22, 1897, making it one of the oldest national forests. It was named after the Stanislaus River.

Geography
The forest is located primarily in eastern Tuolumne County, adjacent to the northwestern part of Yosemite National Park, but parts of it extend (in descending order of forestland area) into Southern Alpine County, Northern Mariposa County and Eastern Calaveras County. Forest headquarters are located in Sonora, California. There are local ranger district offices in Groveland, Hathaway Pines, and Pinecrest.

The Emigrant Wilderness is located entirely within its boundaries. Portions of the Carson-Iceberg Wilderness, including the Dardanelles Cone, and the Mokelumne Wilderness are also within the Stanislaus National Forest.

Features
It contains 78 lakes and 811 mi of rivers and streams. It has 1100 mi of non-motorized trails and 2859 mi of roads, 188 mi of which are paved.

The forest contains some 139000 acre of old growth, which includes Lodgepole Pine (Pinus contorta), Jeffrey Pine (Pinus jeffreyi) and White Fir (Abies concolor).

Recreation
The proximity of the Stanislaus National Forest to the San Francisco Bay Area makes it a popular recreation destination. The volcanic and granite formations in the wilderness exist alongside heavy cattle grazing. Whitewater rafting and kayaking can be found in the wild and scenic Tuolumne River and Cherry Creek. Other rivers flowing out of the Stanislaus include the Clavey River, the Stanislaus River, as well as the Merced River along the southern boundary.

Two ski resorts, Dodge Ridge and Bear Valley, operate here under a special use permit.

2013 Rim Fire
The Rim Fire was ignited on the Stanislaus National Forest in August 2013, and eventually grew to become the third-largest fire in California history. The fire was named after the Rim of the World Vista on California State Route 120, where the fire was initially reported.