The Horsethief Lake Campground has 36 camp sites. A limited number of accessible sites are available. The is the closest campground to Mount Rushmore National Memorial, and is a very popular lakeside campground.
- Address: Horsethief Lake Campground
- Fee per Night: 23
- Bathroom Type: Flushable Toilets
- Area: Southern Hills - Custer
- Usage: Heavy
- Elevation: 5000