All Mountain Ranges
Mountain Range
moderate

Horn Mountains

Montana

Elevation Range

6,000 ft - 9,400 ft

Notable Peaks

3

Coordinates

44.7397, -111.5036

About Horn Mountains

The Horn Mountains are a rugged and remote mountain range located in north-central Montana. Situated within the Custer National Forest, this range is characterized by steep, rocky peaks, alpine meadows, and deep glacial valleys. The terrain is diverse, featuring both rounded summits and jagged, craggy ridgelines. Numerous alpine lakes and tarns dot the landscape, and several small glaciers persist in the higher elevations. Wildlife is abundant, with populations of bighorn sheep, mountain goats, elk, and grizzly bears calling the Horn Mountains home.

Notable Peaks

Rocky Mountain Peak

9,392 ft

Crater Peak

9,230 ft

Grasshopper Peak

9,025 ft

Activities

hiking
backpacking
camping
wildlife viewing
fishing

Best Seasons

summer

fall

Plan Your Trip

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Gateway Towns

Lewistown, MT
Harlowton, MT

Location

Montana

44.7397, -111.5036

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Data Source

Geographic data from USGS Geographic Names Information System (GNIS). Descriptions generated with AI assistance.

    Horn Mountains | Roamze | Roamze