Yankton / Missouri River KOA

We had an ideal stay for a weekend. We had site 15 which was so level, we didn’t even have to use any blocks. We love the swimming pool, and the dog park. It’s been very dry there so more weeds than grass, but it was still a good area within the fencing. 
Close to several sites in Yankton. 

Good spot for an overnight stay on our way to the Badlands/Black Hills.  Level sites for our Class B Rv.  Clean restrooms, friendly staff, typical of KOA Journey campgrounds

warm day nice to have a pool, but don't understand the lack of close utilities at the camp site (drag out the long hose, second sewer hose) glad it rained some or the gravel would have been dusty. 

Stayed in pull thru #18 with a motorhome and toad. Site was an adequate length but just barely for our 40' rig. Roads and sites could use more gravel and grass areas as the sites are pretty sparse. The gentleman at check-in did stay past closing time to check us in.