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Collar Peak
Fergus County · Montana · Bureau of Land Management
About this area
Collar Peak Trail is a great day hike that is in the Judith Mountains near Lewistown, Montana. This trail is maintained by the BLM. Collar Peak Trail is roughly a 5 mile loop with a variety of terrain and beautiful scenery. Girl Scout Camp Trail veers to the south from Collar Peak Trail. Girl Scout Camp Trail follows the Collar Gulch Creek. There are a few spots along the trails damaged by downed timber and trail washout from flooding.
Details
- Activities
- Hiking, Wildlife viewing
- Fees
- Not reported
- Phone
- (406) 538-1900
- County
- Fergus County
- Coordinates
- 47.2091, -109.2148
- Listing updated
- 02/25/2026
Recreation areas are listed by the Bureau of Land Management in its national recreation dataset, which also feeds Recreation.gov. Conditions, closures, fire restrictions and fees change often; check the BLM page or call the field office before you go.
Federal campgrounds in Montana · Wilderness areas in Montana
Source: Bureau of Land Management, Recreation Sites and Facilities · Last updated 02/25/2026