Eastern State Penitentiary’s TERROR BEHIND THE WALLS
Where: 22nd St. and Fairmount Ave.
Description: A MASSIVE Haunted House in a Real Prison! A lost world of crumbling cellblocks and empty guard towers stands behind the Eastern State Penitentiary’s massive 30-foot high walls. This is the home of Terror Behind the Walls. Ranked the 6th Best Haunted House in the United States by AOL Digital City.