Pine Grove Furnace State Park 
1100 Pine Grove Rd.
Gardners, PA 17324
717-486-7174
http://www.dcnr.state.pa.us/stateparks/findapark/pinegrovefurnace/index.htm
State Park: Bike, Birding, Camp, Fish, Hike, Picnic, Walk, Water Sports
Steeped in natural and historical features, the 696-acre Pine Grove Furnace State Park is in a beautiful mountain setting in southern Cumberland County. The two lakes in the park are the 25-acre Laurel Lake and the smaller Fuller Lake, which is 1.7-acres.