National Park Service
Near Hulett, Wyoming: $20/night, rigs to 35 ft. Open Mid-April through Columbus Day. First-come, first-served · 46 sites.
National Park Service
Managing authority
Near Hulett, Wyoming
How much does camping at Belle Fourche River Campground (Devils Tower NM) cost, and when is it open?
Belle Fourche River Campground (Devils Tower NM) near Hulett, Wyoming (National Park Service) — camping fee $20/night, season Mid-April through Columbus Day, RV size limit Up to 35 ft. Reservations: First-come, first-served · 46 sites — book direct through the official channel.
The numbers
Fee range
$20/night
Season open
Mid-April through Columbus Day
RV size limit
Up to 35 ft
Reservation window
First-come, first-served · 46 sites
The insider read
Devils Tower rises 1,267 ft from your campsite. Climbers + tourists mix. Prairie-dog town on the entrance road. Ranger astro programs Friday/Saturday nights summer.
Original analysis from PickRV — synthesised from public sources you can verify, pulling the operational details competitor guides typically skip.
Verify at nps.govOn site
Book it right
PickRV doesn't handle campground bookings — reserve direct through the official channel so policies and cancellations flow through one record.
Opens nps.gov
Every fact above is sourced from the managing agency's canonical page. Cross-check fee, season, and size limit before you depend on them.
Match the campground's size limit and hookup level to a vehicle category, then plan the rest of the trip.
Keep exploring
Near Lovell
NPSInsider tip · Bighorn Lake — 71-mile reservoir. Wild horse range overlooks. Quieter than Yellowstone area; locals fish carp + walleye.
Near Cody
StateInsider tip · Closest state-park camp to Yellowstone east entrance (50 min). Buffalo Bill Center of the West museum 5 min. Sailing-windy reservoir.
Near Hoback
USFSInsider tip · Granite Hot Springs at the end of the road — pair the camp with a soak. Hoback River fly-fishing. Cooler-priced alternative to Tetons NP camps.
Near Alpine
BLMInsider tip · Free dispersed sites along Greys River south of Alpine. Pack out everything. Moose + elk common. Quieter than the Tetons area but only 45 min away.
Nearby & related
Sourced costs, campground directories, and the places worth a detour — the next layer of Wyoming trip planning.
Before you go
Wyoming rules
Verified 2026-05-10