Is there a campground at the state part?

There is a KOA in Buckeye Lake near the park

KOA looks more like Camp Crystal Lake.

Yes, there is a KOA in the village of Buckeye Lake on Rt 79.

they used to have one there

There is a KOA Campground beside of Pizza Cottage

Yes KOA

No

There is a KOA in Buckeye Lake

Koa is on the north side