FS · Bitterroot National Forest

Three Sisters Group Site (MT)

No lengths published for any site here

Longest for your rig: —
Booking: Reservable
Hookups: water
Entry: Back-in only
ADA sites: 1
Elevation: 4,220 ft

Book on Recreation.gov →the official reservation system; we take no cut

Every bookable site

Length never published — 1 site

Three Sisteno length given

Within 60 miles

Map marker#	Campground	Distance	Sites	Longest for your rig	Hookups
1	Woods Cabin MT · cabin	1 mi W	1	20 ft	none · pull-through
2	Lost Horse Guard Station MT · cabin	13 mi W	1	—	none
3	Spring Gulch MT	17 mi SE	11	99 ft	none · pull-through
4	Gird Point MT · cabin	18 mi NE	1	20 ft	none · pull-through
5	Medicine Point Lookout MT · cabin	19 mi S	1	—	none
6	Rombo MT	21 mi S	16	65 ft	none

this campground numbered to match the tableClick a marker for what it is and how far. Straight-line distances, not driving distances; the inset shows where this sits in the state. For directions, open this location in OpenStreetMap.

Everything else on record

Bookable sites: 1
Max occupancy per site: 75
Reservable sites: 1
Coordinates: 46.0643, -114.2321
Phone: 406-821-3913
Elevation: 4,220 ft

Sources

Recreation Information Database (RIDB) · fetched from https://ridb.recreation.gov/api/v1/facilities/10116526 · retrieved 2026-08-17 · public-domain
USGS Elevation Point Query Service · fetched from https://epqs.nationalmap.gov/v1/json · retrieved 2026-08-17 · public-domain