Dunbar Cave is a 144-acre State Park in Clarksville, TN that preserves 13th century Mississippian Native American cave art. The cave art can be viewed during scheduled cave tours. Dunbar Cave also has a rich musical history and has multiple hiking trails.
"Dunbar Cave is a 144 acre State Park that features prehistoric Native American cave art, which can be seen on public cave tours. Cave tour season is May - September. The park also offers over 3 miles of hiking trails, picnic tables, and a Visitor Center. Park Hours: 6 AM - Sunset"