Edgar Evins State Park August 7-10, 2023 M-Th Buddy Rally Can Reserve NOW, because can book 1 year ahead of camping. Park Phone is 888-867-2757. Can reserve online at reserve.tnstateparks.com This State Park is located on the shores of Center Hill Lake in the steep, hilly Eastern Highland Rim. This 6,000 acre park is on one of the most beautiful reservoirs in Tennessee.