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 and remote mountain range located in eastern Idaho. Stretching across the border with Montana, this range is characterized by steep, rocky peaks and deep, glacially-carved valleys. The terrain is largely untamed, with few maintained trails, making it a true wilderness experience for the adventurous outdoor enthusiast. The mountains are home to abundant wildlife, including elk, bighorn sheep, and black bears, adding to the sense of isolation and raw natural beauty.
Notable Peaks
Borah Peak
12,662 ft
Mount Idaho
11,815 ft
Leatherman Peak
11,784 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.