The historical character of the park is enhanced by its natural beauty. This park was once the site of the Pine Grove Furnace Iron Works that dates from 1764. Historical buildings include the ironmaster's mansion, a gristmill, an inn and several residences. The self-guiding historical trail leads you through the remains of the iron works. The Appalachian Trail passes through the park.
Pine Grove Furnace State Park is located off of I-81 South, Exit 11, eight miles south on Route 233 in southern Cumberland County.