We stayed at the Mitchell KOA one night as a stop over on our way to Custer, SD. The feature we liked best is that all RV, 5th Wheel/Camper sites are set up as pull through. We called while on the road to see if they had any open spots, and they got us in for the night:) The campground hosts were very welcoming and friendly. There is an outdoor pool, but it was pretty crowded (With temps in the 90's who could blame anyone!!!) and they have a cute little miniature golf course too!! This is a pet friendly place with a large fenced in area for your pets to play in. The only drawback we saw was the lack of trees for shade and privacy. You can literally shake hands with your next door neighbor while sitting at your picnic table.