Cove Lake State Park
This is right of freeway 75 north of Knoxville and beats staying in a motel on a road trip. This is a nice green campground but only a very few sites are close to the water. The campsites are a little small, close, and open with a playground within earshot of many of the sites. People were boating and swimming, but we just took a walk along the lovely (easy) trail along the lake. Lovely rolling hills.