Decaying military base deactivated in the 70s is now visited by urban explorers and military enthusiasts.

Crumbling hotel echoes with the sounds of the '30s.

Jail from the 19th century that was built by inmates.

One-time winter retreats of prolific inventor Thomas Edison and his friend Henry Ford.

Once the tallest building in the world and the site of "the highest dinner ever held in New York" this building now holds the most expensive penthouse in the city.

These crudely shaped folk giants may be the the second most photographed statues in the U.S.

Dramatic river bend surrounds a natural red-rocked pedestal.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

The magic's in the hole!

The seamy, underground secrets of Portland's criminal past.