Terror Behind the Walls, consistently ranked among the top haunted attractions in the nation, is located inside the massive, castle-like walls of Eastern State Penitentiary in Philadelphia, Pennsylvania. To celebrate its 2018 season of scares, Terror Behind the Walls unveils a newly revamped attraction: Infirmary.
Infirmary takes the fear of hospitals to a whole new level. In this newly revamped and highly interactive attraction, visitors encounter maniacal surgeons, orderlies, dentists, and nurses who are sharpening their scalpels for some unusual, unnatural operations. If visitors aren’t careful, they may become patients themselves.
Terror Behind the Walls runs select nights from September 21 through November 10, 2018.
Infirmary is the fourth of six haunted attractions that comprise Terror Behind the Walls. All six attractions are included with admission. Tickets are available online or at the door, subject to availability.
Buying online is the cheapest and most convenient way to purchase Terror Behind the Walls tickets… Guaranteed! In addition, purchasing your tickets in advance online will allow you to arrive during your entry window, minimizing your wait.
All tickets are reserved in half hour entry windows. Your half hour entry window BEGINS at the time listed on your ticket. Each ticket is valid for the date and time listed ONLY.
On most nights, some full price tickets will be available at the Box Office. There are no guarantees; however, and many nights will sell out. If an entry time is sold out online it is also sold out at the Box Office. Coupons and promotions are valid online only.
Coupons are NOT VALID on Saturday nights.