Diamond Mountains (California)
| Diamond Mountains | |
|---|---|
Location of Thompson Peak in the Diamond Mountains | |
| Highest point | |
| Peak | Adams Peak |
| Elevation | 8,199 ft (2,499 m) |
| Geography | |
| Country | United States |
| State | California |
| Region | northern Sierra Crest |
| County | Plumas County |
| Range coordinates | 40°15′40.630″N 120°33′26.804″W / 40.26128611°N 120.55744556°W |
| Parent range | Sierra Nevada (U.S.) |
| Borders on | SW of Honey Lake Valley |
| Topo map | USGS Janesville |
| Geology | |
| Rock type | Granitic |
| Climbing | |
| Access | Diamond Mountain Trail |
The Diamond Mountains is a mountain range in Lassen and Plumas counties, California, one of the northeasternmost portions of the Sierra Nevada.