| Frog Lake | |
|---|---|
 Frog Lake | |
  Frog Lake  Frog Lake | |
| Location | Custer County, Idaho |
| Coordinates | 44°04′45″N114°32′44″W / 44.079050°N 114.545673°W |
| Lake type | Glacial |
| Primary outflows | Little Boulder Creek to East Fork Salmon River |
| Basin countries | United States |
| Max. length | 340 m (1,120 ft) |
| Max. width | 210 m (690 ft) |
| Surface elevation | 2,710 m (8,890 ft) |
Frog Lake is an alpine lake in Custer County, Idaho, United States, located in the White Cloud Mountains in the Sawtooth National Recreation Area. The lake is accessed from Sawtooth National Forest trail 047. [1]
Frog Lake is just upstream of Little Frog Lake and surrounded by marshes, which support a large breeding area for Columbia Spotted Frog and Western toads.
