Great place to stay. Sites are level although the grass needed mowing while we were there. We stayed 8 days. Good location to stay if you're visiting Mt Rushmore and other tourist attractions. Camp host was very, very friendly and knowledgeable of the area.
Nice park. Great location if you're going to Yellowstone. Shopping is within walking distance. Sites are spacious. Some need more gravel since they get muddy after rains. Will go back and stay there again.