| Waca Lake | |
|---|---|
 at the base of the Crystal Range | |
  Waca Lake  Waca Lake | |
| Location | Desolation Wilderness, Sierra Nevada, El Dorado County, California, United States |
| Coordinates | 38°51′18″N 120°08′30″W / 38.85500°N 120.14167°W |
| Basin countries | United States |
| Surface elevation | 8,179 feet (2,493 m)[1] |
| References | [1] |
Waca Lake is a backcountry lake in the Desolation Wilderness in the Sierra Nevada mountain range of California. It lies just south of Lake Aloha.