Belle Fourche River Campground is the only established campground within Devils Tower National Monument, offering 46 first-come, first-served sites with water access, flush toilets, fire pits, and picnic tables situated along the Belle Fourche River.

The campground operates mid-May through mid-October and provides direct views of Devils Tower, making it an ideal base for both camping and accessing nearby hiking trails, though it lacks electrical hookups or dump stations.

RVs up to 35 feet are accommodated, and the $20-30 nightly fee includes access to the river valley setting with wildlife viewing opportunities.