1. Raccoon Creek State Park, PA

https://www.pa.gov/agencies/dcnr/recreation/where-to-go/state-parks/find-a-park/raccoon-creek-state-park

 

1. Dunewood Campground, Indiana Dunes National Park, Indiana.

https://www.nps.gov/indu/planyourvisit/gm16.htm

3. Robertsville State Park, Missouri;

https://mostateparks.com/park/robertsville-state-park