Keystone State Park (Pennsylvania)

Keystone State Park
Interactive map of Keystone State Park
LocationDerry Township, Westmoreland County, Pennsylvania, United States
Coordinates40°22′34″N 79°22′48″W / 40.37608°N 79.37995°W / 40.37608; -79.37995
Area1,200 acres (490 ha)
Elevation1,096 feet (334 m)
Established1945
Administered byPennsylvania Department of Conservation and Natural Resources
Visitors285,113 (in 2008)
WebsiteOfficial website
Keystone State Park
Keystone State Park
Location in Pennsylvania
Keystone State Park
Keystone State Park (the United States)
Pennsylvania State Parks

Keystone State Park is a 1,200-acre (486 ha) Pennsylvania state park in Derry Township, Westmoreland County, Pennsylvania in the United States. Located off U.S. Route 22 near New Alexandria, the park opened in 1945. Its main attraction is the man-made 78-acre (32 ha) Keystone Lake. The park also has extensive picnic areas and several miles of hiking trails.