Huge KOA with tons of activities
One of the largest KOAs in the US. It’s basically a small town with two pools, a village of shops and restaurants, tons of activities, and a large horse stable with trail rides. We had a nice back in site on the edge of a hill with plenty of privacy. However most the full hookup sites were really tight and had no shade.
Very close to Mount Rushmore and within about 30 minutes of most of the Black Hills attractions. If you want the resort RV experience it will be tough to find somewhere better.