This replica of the Greek structure is in the heart of Nashville.

Hidden beneath the famous St. Peter's Basilica is a veritable city of the dead that may hold the remains of St. Peter himself.

A Prada store in the West Texas desert that is never open for business.

Mysterious glowing orbs float through the desert night.

A huge musical instrument played by the ocean.

The "Fun Spot of the Desert" is now a haunting ruin, and a reminder that putting a water park in a desert is a bad idea.

A hand-built folk art installation covered with messages of God's love.

This abandoned Navy base was transformed into an off-grid alternative living community for thousands of people.

A pair of giant legs paying homage to a poem, a king, and it would seem, socks.