These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

An homage to everyone's favorite prehistoric cartoon family.

Hellam Township is reputed to feature seven remote gates, which when passed through in the right order, open an entrance to hell.

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

The United States Capitol's former columns still stand.

Stroll through a wonderland of stupendous moss-covered trees.

Odd outsider art installations surround a Gold Rush-era ghost town.

Collapsing castle on the Hudson river was once the storage site of military surplus business.

Remnants of a storybook amusement park hidden behind a strip mall.

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