Big Therriault Lake Campground

US Forest Service · Montana

Big Therriault Lake Campground in Montana. Ringed marker is this site; the other dots are the 803 public campsites we map in Montana.

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.

What we know about it

Managed by

US Forest Service

Fee

Not published (the agency does not list one)

Booking

first-come, first-served

Dogs

Allowed on a leash (USFS policy)

Site type

RV & Tent Campground

Suits an RV

Yes

Number of sites

50

Coordinates

48.93675, -114.87783

Nearest sites we map

• Little Therriault Lake Campground1 km · US Forest Service
• Dispersed Site 212 km · US Forest Service
• Mt. Wam Lookout Cabin Rental5 km · US Forest Service
• Kootenai Woods Ranch Wildlife Management Area13 km · State park system
• Bunchgrass13 km · US Forest Service
• Grave Creek Campground13 km · US Forest Service

Source: Recreation.gov, dated 2026-02-25, fetched 2026-09-07. Official listing.

All camping near Eureka · All camping in Montana