Boulder Lake is an

alpine lake An alpine lake is a high-altitude lake in a mountainous area, usually near or above the tree line, with extended periods of ice#On lakes, ice cover. These lakes are commonly glacial lakes formed from glacial activity (either current or in the pas ...

in Custer County,

Idaho Idaho ( ) is a landlocked U.S. state, state in the Pacific Northwest and Mountain states, Mountain West subregions of the Western United States. It borders Montana and Wyoming to the east, Nevada and Utah to the south, and Washington (state), ...

United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...

, located in the

White Cloud Mountains The White Cloud Mountains are part of the Rocky Mountains of the Western United States, western United States, located in central Idaho, southeast of Stanley, Idaho, Stanley in Custer County, Idaho, Custer County. The range is located within the ...

in the Sawtooth National Recreation Area. The lake is in the Big Boulder Lakes Basin, and is accessed from Sawtooth National Forest trails 601 and 680.Sawtooth National Forest. "Sawtooth National Forest" [map].1:126,720, 1"=2 miles. Twin Falls, Idaho: Sawtooth National Forest, United States Forest Service, 1998. Boulder Lake is just east of D. O. Lee Peak and near several other lakes including Cove Lake, Cove, Gentian Lake, Gentian, Snow Lake (Idaho), Snow Lakes.

References

See also