Donaldson Peak

Donaldson Peak, at 12023 ft above sea level is the eighth-highest peak in the U.S. state of Idaho and the seventh-highest in the Lost River Range. The peak is located in Salmon-Challis National Forest in Custer County. It is 0.65 mi east of Mount Church, its line parent and 1.4 mi west of Mount Breitenbach.

Named for Charles R. Donaldson (1919-1987), former Chief Justice of the Idaho Supreme Court.