CLARKSVILLE, Tenn. (CLARKSVILLENOW) – Dunbar Cave State Park is currently in the process of restoring the Dunbar Cave lake to a more pristine and functional body of water that will better serve visitors.

In order for this to be accomplished, Tennessee State Park staff are lowering the lake to conduct testing.

PHOTO ESSAY: Dunbar Cave State Park lake restoration begins

The process of draining the lake and testing the soil is expected to last a maximum of two months. Once the soil/muck is tested, staff will be better able to assess the situation and devise a cost-effective repair that will enhance the lake for the local community.

Swan Lake, once a popular fishing spot at Dunbar Cave, has been dry for over a year while officials waited for word on repairs. Tall grass and other vegetation have taken over the lake bed.

The state approved the funds for this project last year.

Dunbar Cave, at over eight miles in length, is one of the largest caves in Montgomery County. Visitors can enjoy interpretive programs, tours, birding, hiking and more. To plan your trip, visit http://tnstateparks.com/parks/activities/dunbar-cave-hiking.