Lake Martha is a lake in Kings Canyon National Park, on the Le Conte Divide, 1.0 mile (1.6 km) north of Mount Reinstein and 1.2 miles (1.9 km) southwest of Mount Goddard.[1] Lake Martha is notable for being the source of the south fork of the San Joaquin River. It is also on the easiest route to Hell for Sure Pass.[2] Due to its elevation, it can be completely frozen at high summer (August).[2]
| Lake Martha | |
|---|---|
  Lake Martha  Lake Martha | |
| Location | Kings Canyon National Park, Fresno County, California, US |
| Coordinates | 37°05′40″N 118°44′18″W / 37.09444°N 118.73833°W |
| Primary outflows | South Fork San Joaquin River |
| Basin countries | United States |
| Surface elevation | 11,010 feet (3,356 m) |
| References | [1] |