Big Therriault Lake Campground
Indian Springs, Montana · 5,548 ft · In Kootenai National Forest
Aerial view · USGS / USDA NAIP · Public domain · source
At a glance
3 of 8 facts known · Forest Service data, checked Oct 3, 2026
- Elevation
- 5,548 ft (1,691 m)5,548 ft1,691 m
- Land
- Kootenai National Forest
U.S. Forest Service
Amenities
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About
The Big Therriault Lake campground is located 12.5 air miles from Fortine. The campground has 10 campsite, including one host site, with tables, fire rings and able to accomodate up to a 32' rv. Amenities include potable water, vault toilets, food storage boxes and boat ramp developed for small boats.
From OpenStreetMap, Recreation.gov, USDA Forest Service — Recreation Opportunities, and USFS INFRA Recreation Sites · Edit
Cell service
Report signalFCC map: no coverage reported
- VerizonNo coverage on FCC map
- AT&TNo coverage on FCC map
- T-MobileNo coverage on FCC map
Cell service at Big Therriault Lake Campground: FCC map Dec 2025
Weather
National Weather Service
- WedWidespread Frost then Mostly Sunny, 2% chance of rain48°27°
- ThuWidespread Frost then Sunny50°31°
- FriWidespread Frost then Mostly Sunny55°35°
- SatMostly Sunny, 2% chance of rain54°30°
- SunSunny, 1% chance of rain46°31°
Nearby camping
SeeSee all on the map
Big T Lake Loop Tr 86 Site 1
Dispersed · 0.5 mi · Indian Springs
Little Therriault Lake
Public Land · 0.7 mi · Indian Springs
Rd 7085
Dispersed · 0.8 mi · Indian Springs
3 more within 25 mi
Dispersed camping nearby
Free dispersed camping within 19 mi, on public land.
Location and contact
Data from OpenStreetMap, Recreation Information Database (RIDB) / Recreation.gov, USDA Forest Service — Recreation Opportunities, USFS INFRA Recreation Sites
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