| Regan Lake | |
| Coords: | 44.1658°N -115.0769°W |
| Length: | 0.08miles |
| Width: | 0.08miles |
| Elevation: | 8475feet |
| Pushpin Map: | Idaho#USA |
| Pushpin Map Alt: | Location of Regan Lake in Idaho, USA. |
Regan Lake is a small alpine lake in Boise County, Idaho, United States, located in the Sawtooth Mountains in the Sawtooth National Recreation Area. The lake is most easily accessed from Sawtooth National Forest trail 453.[1]
Regan Lake is in the Sawtooth Wilderness, and a wilderness permit can be obtained at a registration box at trailheads or wilderness boundaries. The Trailer Lakes are upstream of Regan Lake, and Mount Regan at 10190feet is to the east of the lake.