Located along the shoreline of the nearly 22,500 acre Old Hickory Lake just outside just outside of Gallatin and Metropolitan Nashville, TN, Nat Caldwell Recreation Area offers visitors exceptional bank fishing, a reservable group picnic shelter, and a portable restroom. With numerous species of wildlife residing in and around Old Hickory Lake, visitors can view abundant populations of migratory songbirds,waterfowl and wading birds, making nature study and photography additional exciting pastimes.