Outdoor water recreation and wildlife observation are popular activities at this 395-acre park, which sits on a peninsula extending into Lake Hartwell. Sadlers Creek features a lakeside campground, fishing, picnicking, hiking, a meeting facility and boat access for those who wish to explore the 56,000 acres of Hartwell Lake. 940 Sadlers Creek Rd., Anderson. (864) 226-8950. The Upstate is home to many other great state parks: Caesars Head, Devils Fork, Jones Gap, Keowee-Toxaway, Lake Hartwell, Oconee, Paris Mountain and Table Rock.