Discover the exciting story of the Pennsylvania frontier during the Revolutionary War at Fort Roberdeau. The fort was built to support a lead mining and smelting operation in the most dangerous place in North America. Patriots fought British Rangers, Indians, and even their neighbors. The 230-acre site includes the reconstructed stockade, exhibits and a museum shop in an 1858 barn, White Oak Hall, nature trails and picnic facilities. Tours are available May 1 through October 31. Hours: Tues. through Sat., 11 a.m. - 4:30 p.m.; Sun. & Mon., 1 - 5 p.m. Special award-winning programs are offered for student groups with preregistration. An annual re-enactment event is held in July. White Oak Hall may be rented for social events. Call or visit their website for more information.