We stayed at the Riverside Camping through Hocking Hills Adventures. It was car camping and very crowded but it was reasonably priced and not too far from the major hiking areas. About 25 mins from Old Man's Cave. The road to get to the campsites was extremely muddy and it took quite a bit of maneuvering to get our Civic back there. Only a 4 wheel drive could go through the mud and even that was iffy.

Just up the road is the Family Center that has lots of activities for everyone to enjoy and any supplies you may have forgotten at home. The staff was also pleasant. Dog friendly.