Where the oil industry began.

An otherwise quiet campground becomes a bustling medieval town for two weeks every year.

Current docking place of the SS United States, the fastest transatlantic ocean liner.

This secluded walking trail is a hidden gem of a Pittsburgh park.

This huge, disused viaduct is now a crumbling concrete underworld of covered in years of graffiti.

The Home and murder site of the witch of Rehmeyers Hollow.

The remains of a community that was forced to move for a dam that never materialized still rot in this Pennsylvania park.

The headquarters of the Fraternitas Rosae Crucis, complete with Rosicrucian pyramids, all in the Pennsylvania woods.

This Philly cemetery is the eternal home of many famous area residents, including Rocky Balboa's wife.