The Granite Chief Wilderness is a 19,048 acre (77 km2) federally designated wilderness area of the Tahoe National Forest. Created by the California Wilderness Act of 1984, it is located in the Sierra Nevada mountains west of Lake Tahoe in the U.S. state of California. It is managed by the U.S. Forest Service Tahoe National Forest. Elevations range from 4,800 feet (1,500 m) to 9,019 feet (2,749 m) at the summit of Granite Chief.

Hell Hole Reservoir is an artificial, crescent-shaped lake in the Sierra Nevada mountain range 10 miles (16 km) west of Lake Tahoe in California, United States. The lake is about 3.5 miles (5.6 km) long when at full capacity.