The Gruesome Attraction of Prison Tourism Is Being Challenged at Last

Eastern State Penitentiary, a former prison turned museum in Philadelphia, used to lure in visitors every Halloween with an event called “Terror Behind the Walls.” The haunted house, with evil doctors, a jailbreak, and zombie inmates jumping out to scare visitors, was one of the museum’s most lucrative fundraising events. But starting last year, the museum decided to drop the gore and emphasize the educational. Now the event is more optical illusions, eerie soundtracks, and live performances focused on the museum’s mission of highlighting issues of incarceration. 

Museum curators debated the appropriateness...