We were charged an extra fee after we left with no explanation. I left a review on the KOA site stating this. They lied and said that they had contacted us and that we had dog messes all over our site. Our puppy was inside our RV or in her pen the whole time and we cleaned up after her. We travel extensively and have stayed at hundreds of campsites without ever having this issue because we always leave sites as good or better than we found them. On this particular trip we stayed at 9 places and this is the only one we had issues with. They also never contacted us in any way. My guess is that they throw that charge on there hoping people won't notice or won't care because it is small enough. I would definitely avoid this park.