Boulder CR - Basin CR (FR 337) — Three Rivers in MT -- Camping Rules & Access
Boulder CR - Basin CR (FR 337) — Three Rivers in MT
Road corridorKootenai NF, Three Rivers Ranger District
21 mi from Eureka
Maps 3,761 ft
Dispersed camping generally allowed
U.S. Forest Service default; a local order can restrict it.
Stay limit: 16 consecutive days · 32 days total per calendar year · then move 0.5 mi
VerizonNONE
AT&TNONE
T-MobileNONE
StarlinkFAIR
Road Access
Difficult
- 2.1 of this road’s 11.9 miles are maintained for high-clearance vehicles, mostly gravel with 2.1 miles of dirt.
- Estimated climb: 3,500 ft over 11.9 miles through 5 switchbacks, with sustained grades near 12% and pitches to 30%.
- Terrain estimates show roadside drops of up to ~130 ft on the downhill side.
Known camping along this road at mile 14.7: .
Setting
Fairly secluded
- Well separated here, with the nearest through road 1.9 miles off.
- East Fork Yaak River runs 0.2 mi off.
- Robinson Mountain stands 3,777 ft above the map pin, 4.1 miles northeast.
Rules
Climate averages
October normals 29–52°F, 2.7″ precipitation. Monthly averages, PRISM 1991–2020.