Cottonwood Gulch - Powerline (FR 4155) in MT -- Camping Rules & Access
Cottonwood Gulch - Powerline (FR 4155) in MT
Road corridorHelena-Lewis and Clark NF, Helena Ranger District
9.8 mi from Helena Valley Northeast
Maps 4,302 ft
Dispersed camping generally allowed
U.S. Forest Service default; a local order can restrict it.
Helena-Lewis and Clark National Forest ↗
Motor-vehicle season 5/16–12/1Stay limit: 16 consecutive days · 32 days total per calendar year · then move 0.5 mi
VerizonWEAK
AT&TNONE
T-MobileWEAK
StarlinkGOOD
Road Access
Difficult
- All 9.1 miles of this road are maintained for high-clearance vehicles, dirt the whole way.
- Estimated climb: 4,100 ft over 9.1 miles through 5 switchbacks, with sustained grades near 30% and pitches to 45%.
- Terrain estimates show roadside drops of up to ~130 ft on the downhill side.
Setting
Fairly secluded
- Well separated here, with the nearest through road 0.8 miles off.
- Hogback Mountain stands 3,514 ft above the map pin, 4.5 miles northeast.
- Pole Creek runs 0.6 mi off.
Rules
Climate averages
October normals 32–56°F, 1.0″ precipitation. Monthly averages, PRISM 1991–2020.