Best Dispersed Camping near Bighorn National Forest
Several free dispersed camping areas surround Bighorn National Forest on Forest Service roads, with Circle Road offering numerous established sites accessible for most vehicles. The main dirt road has some potholes but remains manageable for RVs and trailers, with sites spread along a 3-mile stretch ending at either a paid campground or trailhead. Castle Gardens, about 5 miles off Highway 16 on gravel roads with occasional washboarding, provides four designated sites with shade structures, picnic tables, grills, and fire rings, plus a vault toilet.
Most dispersed areas enforce a 14-day stay limit and operate on a pack-in, pack-out basis with no trash service. Cell coverage varies significantly by location—some campers report finding isolated hills with good reception while most areas have limited or no service. Visitors should prepare for wildlife encounters, including moose, elk, and free-range cattle. As one camper noted, "If you drive for a bit you can find yourself a nice little private out of the way camping spot to set up tent." Weekend ATV traffic can create dust and noise in popular areas, particularly near Elgin Park Trailhead.






