The 10 Scariest Tunnels in the World

1. Moonville Tunnel, Moonville, Ohio

2. Sensabaugh Tunnel, Church Hill, Tennessee

3. Twin Tunnels, Downingtown, Pennsylvania

4. The Screaming Tunnel, Niagara Falls, Ontario, Canada

5. Blue Ghost Tunnel, Ontario, Canada

6. Hoosac Tunnel, Western Massachusetts

7. Church Hill Tunnel, Richmond, Virginia

8. Gold Camp Road Tunnels, Colorado Springs, Colorado

9. Shanghai Tunnels, Portland, Oregon

10. Big Bull Tunnel, Wise County, Virginia