The enigmatic and seldom visited ruins of a Mayan city-state.

A gallery of underwater art that can be visited by man and fish alike.

These mammoth-yet-narrow crevasses in the Earth are perfect for taking an otherworldly swim.

The largest stone moai on Rapa Nui.

Cathedral carved out of salt, located a mile below the earth's surface.

A dangling church built over a Colombian gorge.

A swing to dangle you off the very edge.

Ain't no party like a ghost town party.

Hub for hallucinogenic Amazon religion.

The Uros people live on floating reed islands in lake Titicaca.

A valley of unique erosion patterns lends to a view like nothing on Earth.

Popular tourist destination where witches in dark hats sell dried llama fetuses for good luck.

Beautiful public park off the beaten path and away from tourists.

This spacecraft-shaped water tower is only a part of the mysterious UFO mania in this Brazilian town.

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

Mother Nature outdoes herself with this stunningly beautiful set of caves carved into marble.

On the outskirts of a desert trading village high on the Andean plain, steel giants have been destroyed by salt winds.

A sculpture of a giant hand reaches for the stars in the middle of the Atacama desert.

In the most arid desert on the planet, the world's leading telescope allows astronomers to see more than has ever been seen before.

A fantastical group of cliffside stairways, bridges, and twisting paths carved out of stone provide a surreal coastal hike.

Mysterious and ancient carved standing stones.

Massive rock sculptures formed during the time of the dinosaurs still stand undisturbed.

A toxic lake near a volcanic caldera that is home to flamingos and other life.

Dodge prohibitionists and slide through the telephone booth in Crif Dogs.