Reva Gap Campground

A campground located in the Slim Buttes Unit near the Castles National Natural Landmark, one of two on the Sioux Ranger District.  The campground is directly off of HWY 20, 20 miles south and east of Buffalo. Spectacularly eroded steep-walled buttes.


Camp sites: 6, and 3 group sites

Accessible Facilities: Toilets, Fire Rings, Tables, Parking

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.

Sioux District Office
Box 37, Main & First
Camp Crook, SD 57724
(605) 797-4432

At a Glance

Fees: No fees
Usage: Light
Water: No Water

General Information


From Buffalo, SD take Hwy 20 approximately 20 miles to Forest Road 3126. Turn right and campground will be on your left.


Largest Parking Spur 30'

Recreation Map

Map showing recreational areas. Map Information


Campground Camping

Day Hiking


Related Information

Recreation Areas

Recreation Activities


  Latitude : 

  Longitude : 

  Elevation :