City: Fort Worth, TX
Address: 1701 East Lancaster Ave.
Price: $30
Scariest Feature: The sound and smell of chainsaws in the air

Cutting Edge is a drawn-out terror experience that plays on deep-seated fears you didn't know you had. At 235,000-square-feet, it's the longest haunted house in the world. In the hour it takes to make your way through, you’ll encounter room after room devoted to your phobias. If getting verbally assaulted by demented clowns doesn’t inspire terror, narrow closets, slaughterhouses, and asylums will surely spike your adrenaline. Hope you laced-up your New Balances!