Philadelphia - Event

Every year in the run-up to Halloween, the Eastern State Penitentiary in the middle of Philadelphia is transformed into a terrifying haunted house for Terror Behind the Walls.

For many, the atmosphere in an empty prison in darkness might be frightening enough, but Terror Behind the Walls adds a range of attractions and some nasty surprises too. Visitors can be sure that someone (or something?) is lurking inside one of those empty, dark cells as they walk past...