Within Fishlake National Forest, Big John Flat provides a spacious camping experience managed by the US Forest Service. The campground features an open layout with meadows and large trees, accommodating both tent campers and larger RVs on relatively smooth access roads. Campers report generous spacing between sites and regular wildlife sightings, including deer and cattle in the surrounding area.
The forest setting offers shade and exploration opportunities, though visitor numbers increase during hunting season. For those planning extended stays in the region, campsites near Fishlake National Forest provide additional options throughout the area. Basic amenities include toilets and campfire facilities, with pets welcome throughout the campground.
RV Road Trip Guides
Location
Public CampgroundBig John Flat is located in Utah
Directions
The Boseman / Big John Flat Trailhead is located 20.5 miles east of Beaver, Utah. From Beaver travel east on UT-153 road for approximately 16.2 miles. Turn left onto the FR123 (Sunset Drive) for 0.3 miles. Keep left on FR123 and travel another 4 miles to the Trailhead.
Coordinates
38.35334502 N
112.3942374 W
Connectivity
- T-MobileNo Coverage
- VerizonNo Coverage
- AT&TNo CoverageVerified by 4 usersLast on 4/28/26
Connectivity
- T-MobileNo Coverage
- VerizonNo Coverage
- AT&TNo CoverageVerified by 4 usersLast on 4/28/26
Access
- Drive-InPark next to your site
Site Types
- Tent Sites
- RV Sites
- Standard (Tent/RV)
- Dispersed
- Group
- Equestrian
Features
For Campers
- Toilets
- Alcohol
- Pets
- Fires
For Vehicles
- Pull-Through Sites
- Big Rig Friendly
Drive Time
- 2 hrs 33 min from St. George, UT
- 3 hrs 17 min from Provo, UT
- 3 hrs 48 min from Salt Lake City, UT
- 4 hrs 16 min from Ogden, UT


