9. The House of Shock
City: New Orleans
Address: 319 Butterworth St.
Scariest Feature: (Satanic) live rock bands
Founded by, among others, Pantera frontman Phil Anselmo, the House of Shock is the most rock'n'roll haunted house in America. All those rumors about rock music being a vehicle for satanic messages? The House of Shock sets out to prove them right. Live bands perform on the weekends here, while visitors endure scares like the Church of Satan, an unholy ritual that will have you shitting yourself. You'll headbang too, which make for a pretty unique mess.