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

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

The largest stone moai on Rapa Nui.

The world's most remote airport.

This red lake 4,000 meters above sea level is home to rare flamingos.

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

A statue in the center of Dublin dedicated to one of their favorite sons of rock & roll.

The youngest volcano in Central America.

This neon blue river gets its color from a unique mix of bacteria and volcano minerals.

A flooded Mexican cave that hides a river beneath the water.

Erotic art covers the walls of the largest ancient pleasure palace.

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

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.

A market for witches is hidden within a train station.

An unexpected desert oasis in South America.

This communist country can still appreciate its fragrant past.

A focal point of the Cuban government, this city square features one of the most iconic images in the country.

His music once banned in Communist Cuba, John Lennon is now immortalized in bronze by Castro, who considers Lennon a "fellow dreamer."

Enjoy an overnight at an old haunted B&B site of the Borden family murders.

An old slave lookout in Cuba's historic sugar cane fields.

Ecuador's largest Incan ruins show evidence of sophisticated irrigation and diplomacy among the ancient builders.

A swing to dangle you off the very edge.

Pablo Neruda's custom-built lover's nest was made to remind him of the sea and named after his mistress' hair.