Greenhorn Mountain (FR 622) in MT -- Camping Rules & Access
Greenhorn Mountain (FR 622) in MT
Road corridorHelena-Lewis and Clark NF, Helena Ranger District
12 mi from Helena Valley Northwest
Maps 6,656 ft
Dispersed camping generally allowed
U.S. Forest Service default; a local order can restrict it.
Helena-Lewis and Clark National Forest ↗
Stay limit: 16 consecutive days · 32 days total per calendar year · then move 0.5 mi
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Road Access
Difficult
- 0.7 of this road’s 5.5 miles are maintained for high-clearance vehicles, dirt the whole way.
Setting
Fairly secluded
- Well separated here, with the nearest through road 1.4 miles off.
- Greenhorn Mountain stands 840 ft above the map pin, 1.3 miles south.
- Sawmill Spring lies 0.6 mi off.
Rules
Climate averages
October normals 28–47°F, 1.8″ precipitation. Monthly averages, PRISM 1991–2020.