Could you brave this horrifying Haunted House? Eastern State Penitentiary is America's oldest abandoned prison which makes for the perfect setting for the scariest haunted attraction in the world.

It has been consistently ranked among the top haunted attractions in the nation. Skeptical visitors quick to find out why. It's called Terror Behind the Walls. The ...

The Eastern State Penitentiary in Philadelphia, now a museum, is said to be haunted by ex-inmates. A shuttered psychiatric facility in Washington is said to be haunted by former patients. NBA players ...

Eastern State Penitentiary will host "Family Weekend: Pets in Prison" Aug. 9 and 10 and Sept. 27 and 28. Terror Behind the Walls, a trip to the Eastern State ...