This historic Chilean cemetery is the burial place of hundreds of European and American freethinkers and non-Catholics.

What was once a unique system of urban elevators is turning into a mechanical ruin.

The world's most remote airport.

In the Middle Ages, villagers would sound this stone trumpet to boost fertility and coax fish to shore.

This large round boulder is said to emit spiritual power, but it may just be magnets.

This was once the center of the Birdman cult, and is now a World Heritage Site.

The largest stone moai on Rapa Nui.