23 campgrounds that take vehicles of 40 feet or more in Tennessee

The Army Corps of Engineers and the National Park Service run nearly all of them. They sit mostly in the northwest of the state. The two with the most are Dale Hollow Lake and Center Hill Lake.

A campground is listed when the longest permitted vehicle in its Recreation.gov site records is 40 feet or more. The figure is the longest single site, so most sites at a listed campground are shorter.