| Lost Lake | |
|---|---|
| Location | Desolation Wilderness El Dorado County, California |
| Basin countries | United States |
| Surface area | 0.7 ha (1.7 acres) |
| Average depth | 1.9 m (6.2 ft) |
| Water volume | 12,500 m3 (10.1 acre·ft) |
| Surface elevation | 2,475 m (8,120 ft) |
| Frozen | November–June |
| References | U.S. Geological Survey Geographic Names Information System: Lost Lake |
Lost Lake is a lake in the Desolation Wilderness in the Sierra Nevada Mountains, south of Lake Tahoe in El Dorado County, California, United States.