Hidden Lake (Sawtooth Wilderness)
Hidden Lake is an alpine lake in Boise County, Idaho, United States, located in the Sawtooth Mountains in the Sawtooth National Recreation Area. The lake is accessed from Sawtooth National Forest trail 154. Hidden Lake is in the Sawtooth Wilderness, and a wilderness permit can be obtained at a registration box at trailheads or wilderness boundaries. Mount Cramer, the second highest point in the Sawtooth Mountains rises to the northeast of Hidden Lake. See also
 List of lakes of the Sawtooth Mountains (Idaho)
 Sawtooth National Forest
 Sawtooth National Recreation Area
 Sawtooth Range (Idaho)

References

Lakes of Idaho
Lakes of Boise County, Idaho
Glacial lakes of the United States
Glacial lakes of the Sawtooth Wilderness