Visit a replica of the estate where Aaron Burr allegedly plotted a treasonous scheme against the United States.

The site of the little-known Pennsylvania battle that sparked the Seven Years' War.

House of vintage taxidermy and Steampunk sculptures in a quiet Pittsburgh neighborhood.

The Pennsylvania shopping center was once the setting for the 1978 film, "Dawn of the Dead."

This shrine to McDonalds' most iconic sandwich holds a 14-foot tall burger.

A larger-than-life statue of America's favorite sundae marks the place it was invented.

The universally beloved children's television figure is interred on a high hilltop in one of western Pennsylvania's oldest cemeteries.

Originally a cemetery, this city park remains speckled with a handful of scattered gravestones.

Pennsylvania's own Roswell-style UFO mystery.