Reva Gap Campground

Why limit yourself to ordinary campgrounds when you can experience the rugged tranquility of Reva Gap Campground? Tucked within the Slim Buttes Unit of the Custer Gallatin National Forest, this rustic retreat redefines solitude and natural beauty. Just 20 miles from Buffalo, South Dakota, its proximity to the dramatic Castles National Natural Landmark—a stunning display of eroded, steep-walled buttes—offers a unique setting for adventurers seeking an authentic wilderness experience.

The campground itself comprises six standard campsites and three group sites, equipped with picnic tables and fire rings, ensuring a comfortable base for outdoor cooking and relaxation. Though lacking water and trash facilities, it provides clean vault toilets and is free to use, adding to its appeal for budget-conscious travelers. Visitors rave about the vivid sunsets, the serenity amplified by tree-shaded privacy, and the sense of escape from urban chaos. Ideal for light camping stays, the area also offers informal hiking trails, where you can explore the buttes and enjoy incredible vistas.

Located along Highway 20, Reva Gap Campground is perfect for day trips or quiet weekend getaways. It is a short drive to Buffalo for restocking supplies, while offering easy access to untouched nature and breathtaking geology. Whether you're stopping over or staying longer, Reva Gap invites you to reconnect with nature in one of South Dakota's hidden gems.