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

The sister plane of the C-123 shot down during the Iran-Contra Affair has found a new purpose in retirement.

Sloth rehabilitation center in the jungle of Costa Rica.

Mexico's astounding mummy museum with "the world's smallest mummy."

The house of a former Argentinian president stands protected within a large glass case.

These small sculptures pay homage to the lovable star of an iconic Argentine comic strip.

A bright little alley in La Boca is a part of tango history.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

A tower devoted to — and modeled after — the Divine Comedy.

This stunning mass of ice spans 121 square miles and is still growing.

This space-age looking obelisk rises over a city in the rainforest, meant to resemble the local castaña tree.

Situated on a sacred Inca site, this 16th-century cathedral took nearly 100 years to build.

It took 82 years and four different plaques to finally get the story right.

On this tiny spot of land in the middle of Lake Titicaca the only ones who do the knitting are the men.

The mysterious "Candelabra of the Andes" could represent anything from a god's trident to a hallucinogenic plant.

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

Huge stone depressions which may have acted as an Incan agricultural experiment.

An unexpected desert oasis in South America.

If you’ve ever seen a picture of Machu Picchu, then you’ve seen a picture of Huayna Picchu—you just didn’t realize it.

Plundered and left asunder by grave robbers, this ancient necropolis has been painstakingly pieced back together.

A set of ancient drawings in the desert of Peru that are so massive, many of them can only be fully seen from the sky.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

The Canaima airstrip in Venezuela keeps an antique DC 3 plane in its camp.

This "floating island" plateau sits 7,671 feet above the forest floor.