| Rough Lake | |
| Coords: | 44.184°N -114.8012°W |
| Length: | 365m (1,198feet) |
| Width: | 219m (719feet) |
| Elevation: | 2715m (8,907feet) |
| Pushpin Map: | Idaho#USA |
| Pushpin Map Alt: | Location of Rough Lake in Idaho, USA. |
Rough 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 trails 647 and 616.[1]
Rough Lake is north of the Casino Lakes and Garland Lakes and west of Lookout Mountain.