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The Prison

After Dark VIP Tours

Want to explore more of the penitentiary during your visit? After Dark VIP Tours include an hour-long walking tour of the cellblocks followed by front-of-the-line access to Terror Behind the Walls.

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A Massive Haunted House Inside a Real Prison

The setting for Terror Behind the Walls is perfect for a haunted attraction. Eastern State Penitentiary was once the most famous and expensive prison in the world, but stands today in ruin, a lost world of crumbling cellblocks and empty guard towers. This gothic structure, with soaring 30-foot high fortress walls, is intimidating enough during the day. At night, the cellblocks fall into darkness, and the building becomes truly terrifying.

Many people believe that Eastern State Penitentiary is haunted. As early as the 1940s, officers and inmates reported mysterious visions and eerie experiences in the ancient prison.

With the growing interest in paranormal investigations, Eastern State Penitentiary may now be the most carefully studied building in the United States. Approximately 60 paranormal teams visit to explore the site in a typical year.

The penitentiary has been featured on the Travel Channel’s Most Haunted LiveGhost Adventures, and Paranormal Challenge; Fox Television’s World’s Scariest Places; TLC’s America’s Ghost Hunters; and MTV’s FEAR. Footage captured on the second tier of Cellblock 12 by paranormal investigators during filming of SyFy’s Ghost Hunters may be the most controversial ghost sighting in history. During the filming of Paranormal Challenge, host Zak Bagans called Eastern State Penitentiary “one of the most haunted places in the world.”