The Mt. Rushmore KOA is located right in the middle of the hills surrounding Mt. Rushmore. They used to have an eatery onsite and a shuttle to Mt. Rushmore, which was great since there is limited parking. In Estes Park, the Manor RV Park is very convenient to Estes Park and Rocky Mt. National Park. It is along a river. The sites are big but open. There is another park outside Estes Park that has become a Jellystone Park. As I recall, it was nice, with big sites and trees. You can also camp in the National Park, which is very nice camping, but no hookups. Enjoy your trip!