The island houses the ruins of a secret nuclear fusion lab that once employed high-profile Nazi scientists

The most southern point you can drive to in the Western Hemisphere.

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

Visit this odd display of indigenous style in Argentine wine country.

A Swiss man built this airstrip for aliens because a UFO captain telepathically told him to.

This historic, palatial theater is now one of the world’s most beautiful bookstores.

This 18th-century tower is locally iconic.

A beautiful little bookshop located in the middle of a desert.

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

The world's most remote airport.

This unimaginably large pile of sand near Nazca is one of the tallest dunes in the world.

This Ecuadorian cemetery is home to a jaw-dropping topiary wonderland.

A dangling church built over a Colombian gorge.

A scalable map of Colombia with the bonus of a butterfly house.

This maximum-security prison was abandoned to make way for a national park.

This exceptional home was a 32-year labor of love by a man determined to build his wife the most beautiful stone house in the world.

Three hundred illuminated pillars form an “artificial forest” in Medellín.

One Costa Rican island is so beset by illegal shark poachers that the local rangers have built an entire bridge with their confiscated gear .

The remains of a deserted 1800s farming community can be found in Little River State Park.

An old trolley bridge was converted into a breathtaking garden bursting with colorful flowers.

More than 200 unconventional musical instruments that anyone can play.

An enormous, 30-story-deep hole in the middle of Guatemala City.

An impressive century-old, to-scale topographical map of Guatemala.

At least seven hues of blue and turquoise make this freshwater lagoon unique.