7. The 13th Gate
City: Baton Rogue, LA
Address: 832 Saint Philip St.
Scariest Feature: The Hellevators
If you hire a crew of makeup and special effects artists from real Hollywood flicks to work on your haunted house, it shows. It shows not just because the blood looks real, or the bridge over the pit of snakes creaks in all the right places—it shows when the people around you scream and faint. The 13th Gate, located in the home of Lil Boosie, is one such haunted house. After a trip on the hell-bound Hellevators, or some fun with live roaches and rats, you'll need someone to wipe you down—your sweaty fear, that is.