O’Brien Mountain
O’Brien Mountain in Purcell Mountains, Montana rises to 6,784 ft. Explore summit facts, hiking list memberships and catalog route summaries on PeakList.
Summit facts
- Elevation
- 6,784 ft
- State / region
- Montana
- Range
- Purcell Mountains
- Coordinates
- 48.85716, -115.49767
Hiking lists
Catalog route summaries
These are catalog summaries, not current trail or access verification. Review conditions and official guidance before your trip.
- South Ridge — 3.5 miles