Belle Fourche River Campground is the only government campground within Devils Tower National Monument, offering 46 first-come, first-served sites (mid-May to mid-October) situated on the banks of the Belle Fourche River with water access and basic amenities including flush toilets, fire pits, and potable water.

The campground accommodates RVs up to 35 feet and provides direct views of Devils Tower, making it an ideal base for both camping and river recreation, though reservations are not accepted and sites typically fill during peak summer months.