A natural swimming hole that was once a ceremonial center for Mayan priests.

Iconic red and white plaques show the creative names invented to navigate the city streets.

An island graveyard with spectacular views of the Caribbean.

A seemingly endless landscape of pure salt stretches far across Bolivia.

Perched above the bustling town of Kerak is a sprawling, ruinous castle that has witnessed nearly a millennia of Levantine history.

A refurbished locomotive from a bygone era in the middle of the Jordanian desert.

Megachurch turned Catholic church comprised of 10,000 glass panes.

This stately structure has been abandoned for half a century.

This unlicensed collection of fast-food memorabilia sits on the site of the first ever McDonald's restaurant.

Eons old volcanic activity created one of the most stunning rock formations in the United States.

An incredible airplane graveyard sits outside this small museum dedicated to preserving aviation history.

The cinder cone volcano with a less than complimentary name.

A chain of bells connect the California Missions and honor the legend of the "King’s Highway."