Prompton State Park is a 2,000-acre state park in Wayne County, Pennsylvania, established by the Pennsylvania Department of Conservation and Natural Resources in 1962. Though the park is officially maintained by the state, it is listed as an undeveloped park site, meaning that is not actively managed by the DCNR at this time and is in the process of being transferred to the care of the Friends of Prompton State Park nonprofit organization. It is open to the public seven days a week between dawn and dusk, with some areas of the park restricted to day use. Boat launch facilities are offered at the 290-acre Prompton Lake, which is overseen by the United States Army Corps of Engineers. 26 miles of hiking trails are available near the lake, along with picnic pavilions and restroom facilities. Overnight camping is also offered at several sites throughout the park.

PA-170, Prompton, PA 18742, Phone: 570-945-3239