Gentian Lake
Gentian Lake is an alpine lake in Custer County, Idaho, United States, located in the White Cloud Mountains in the Sawtooth National Recreation Area.  Although no trails lead to the lake, it can be accessed from Sawtooth National Forest trail 601.

Gentian Lake is southeast of D. O. Lee Peak, upstream of Cove Lake, and in the same basin as Boulder and Snow Lakes.

References

See also
 List of lakes of the White Cloud Mountains
 Sawtooth National Recreation Area
 White Cloud Mountains

Lakes of Idaho
Lakes of Custer County, Idaho
Glacial lakes of the Sawtooth National Forest