Enter at your own risk: These demented dens of horror are home to some of your worst nightmares.
1. The House of Shock – New Orleans, Louisiana
2. Blood Manor – New York City, New York
3. Nightmare New England – Litchfield, New Hampshire
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4. Terror Behind the Walls – Philadelphia, Pennsylvania
5. Erebus Haunted Attraction – Pontiac, Michigan
6. Fear Overload Scream Park – San Leandro, California
7. McKamey Manor – San Diego, California