Eastern Centennial Mountains
Idaho
Elevation Range
6,000 ft - 12,662 ft
Notable Peaks
3
Coordinates
44.5362, -111.6155
About Eastern Centennial Mountains
The Eastern Centennial Mountains are a rugged mountain range located in eastern Idaho, near the Montana border. Formed by ancient volcanic activity, the range features dramatic peaks, steep canyons, and alpine lakes. Elevations range from around 6,000 feet in the foothills to over 11,000 feet at the summits of the highest peaks. The terrain is predominantly rocky and forested, with subalpine meadows and talus slopes above the treeline. Conditions are generally dry and continental, with warm summers and cold, snowy winters.
Photos
Notable Peaks
Mount Hyndman
11,714 ft
Borah Peak
12,662 ft
Mount McCaleb
11,106 ft
Activities
Best Seasons
summer
fall
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Data Source
Geographic data from USGS Geographic Names Information System (GNIS). Descriptions generated with AI assistance.
