Very close to Mount Rushmore, Crazy Horse, Rapid City and Hill City. Lake Sheridan was a great place to go cool off. Very dispersed camping. Pack in Pack out. No cell service. At first we didn’t think there was a spot to pull off and then found a perfect circular area for us in our travel trailer and our friends car camping. No fires allowed when we were there. We stayed 2 nights and planned to sight see so left our stuff and was never bothered.