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Dunbar Cave State Park
State Park

Dunbar Cave State Park

Tennessee · TN

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Managed by Tennessee Department of Environment and Conservation

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We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this park using the links above before you go — you are responsible for compliance. Last verified by us: Aug 16, 2026. Spot an error in our data?

About

Dunbar Cave State Park is a 110 acre protected area in Clarksville, Tennessee. Dunbar Cave is the 393rd largest known cave complex in the world, stretching 9.85 miles (15.85 km) inward. The cave is located in an area of karst topography, including sinkholes, springs, and limestone bedrock. In front of the cave entrance is a large concrete poured structure with three distinct arches and the manmade Swan Lake. In March 2010 the cave was temporarily closed to tours and visitors because a bat infected with White nose syndrome was found in the cave.

Source: Wikipedia — text licensed CC BY-SA 4.0. Verify alerts and operational details with the managing agency below.

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