The castle-like Eastern State Penitentiary is one of Philadelphia's most important historic sites. Having opened in 1829, this Quaker-inspired prison sought to reform prisoners using isolation and ...

As the birthplace of the United States, Philadelphia has much to offer in the way of historical sites, and these tips will ...

and the former town is now a nationally significant archaeological site. Today, the National Park Service partners with the New Philadelphia Association to preserve historical documents, oral ...