Reva Gap Campground
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About this site
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.
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Start the first trip hereCampground data provided by Recreation.gov · Updated Apr 2026
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