Lost River Range
Idaho
Elevation Range
6,000 ft - 12,662 ft
Notable Peaks
5
Coordinates
44.1373, -113.7810
About Lost River Range
The Lost River Range is a rugged and remote mountain range located in central Idaho. Stretching over 40 miles, the range is characterized by sharp, jagged peaks, deep glacial valleys, and dramatic limestone cliffs. The terrain is challenging, with steep, rocky slopes and numerous scree fields. Due to its isolation, the Lost River Range sees relatively low visitation compared to other mountain ranges in the state, offering a true wilderness experience for outdoor enthusiasts.
Notable Peaks
Borah Peak
12,662 ft
Mount Idaho
12,065 ft
Mount Breitenbach
11,900 ft
Mount Church
11,650 ft
Lost River Peak
11,572 ft
Activities
Best Seasons
summer
fall
Gateway Towns
Data Source
Geographic data from USGS Geographic Names Information System (GNIS). Descriptions generated with AI assistance.