Flat Fork Campsite is a primitive group camping area within Frozen Head State Park offering eight sites that accommodate up to 15 people each, located on Flat Fork Road between the Shelter A Picnic Area and Panther Branch Trailhead.

Each site includes a picnic table and fire ring, with access to a bathhouse with hot showers at nearby Big Cove Campground; note that sites require approximately a half-mile hike to reach and offer only one parking space per campsite.

The area provides access to Flat Fork Creek for fishing (rainbow trout in spring with valid Tennessee license) and swimming, plus over 50 miles of hiking trails throughout the park.