Gallery: Travel In Style: The World's Most Impressive Tunnels
Do you have a serious case of claustrophobia? There’s one way that to cure it that you might not have thought of. Try heading underground and checking out these gorgeous tunnels. From highways that burrow into mountains or underwater thoroughfares making ships look bad, tunnels can be pretty impressive feats of human ingenuity. You might just be distracted enough by their grandeur to forget you’re confronting a deep-seated fear.