U.S. Forest Service · The Castles National Natural Landmark · MT
Reva Gap Campground
Not publishedStatus
First-comeAccess
The place
A campground with 8 sites located in the Slim Buttes Unit near the Castles National Natural Landmark, one of two on the Sioux Ranger District. The campground is within commuting distance to Buffalo, SD. Camp sites: 8 Accessible Facilities: Toilet Trash Pickup: No Firewood: No No Reservations: This campground does not use a reservation system, it is managed on a first-come, first-served basis. There is a 14 day stay limit. Information: Sioux District Office Box 37, Main & First Camp Crook, SD 57724 (605) 797-4432
SRC · Recreation.gov RIDB full extract · 2026-08-23
No reservation needed
First come,
first servedArrive early — popular areas fill by afternoon
first servedArrive early — popular areas fill by afternoon
SRC · Rules verified against recreation.gov · 2026-08-24
Your representative
This campground sits in SD-00. This member’s public-lands record →
SRC · U.S. Census TIGER · MTJP Scorecard