Campsite AtlasFourmile Cabin
Fourmile Cabin is open year-round and offers guests a rustic mountain retreat surrounded by majestic scenery. The cabin offers an electric cooking stove, lights, and a refrigerator. Guests will need to bring most of their own gear and supplies to ensure a comfortable stay. The cabin is accessible by vehicle during warmer months, along a gravel county road. Late-season ice may require guests to snowshoe, hike or snowmobile up to 3.5 miles to the cabin. Guests arriving in winter should be prepared to snowmobile, ski or snowshoe up to 11 miles along the access road to the cabin. Guests are responsible for their own travel arrangements and safety.
Campsites
| Cabins with electric | 1 |
| Total | 1 |
Getting there
From Big Timber, travel 25 miles south on Highway 298 to the National Forest Boundary. At this point, the paved road becomes county-maintained gravel road (Main Boulder Road or Forest Road 6639). Continue on this gravel road another 17 miles. The cabin is on the west (right) side of the road across from the Fourmile Trailhead parking area.
Campgrounds nearby
Data source: Recreation.gov RIDB, retrieved August 30, 2026. The Campsite Atlas is an independent publication and is not affiliated with or endorsed by the Recreation.gov or any federal agency. Always confirm critical details on the official Recreation.gov page before you travel.