An Aztec temple, the largest man-made pyramid in the world, sits buried in earth with a Spanish church set on top.

The splendor of this 17th century golden chapel has led it to be called the "eighth wonder of the world."

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

Prehistoric history as seen through the lens of an outsider artist.

After the Cuban Revolution, the famous rum company had to leave their swanky headquarters behind.

Once a favorite playground for the world's most illustrious guests, Hotel Nacional's secret weapons and bunkers reveal a more menacing side to its golden history.

In terms of history and architecture, this is one of the most remarkable cemeteries in the world.

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

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

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

Stunning Roman aqueduct used for 1900 years and still standing.

One of the few remaining ancient aqueducts described by Frontinus as 'the most solemn testimony of the Empire.'

Cliffside houses provide a spectacular view from their perch above the valley.

Museum celebrating the ocean, with the largest wunderkammer dedicated to sea exploration.

Hundreds of prehistoric stones, arranged in perfect lines in a French field.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

The famous winding walk at Chartres is surrounded in mystery and myth.

A mosaic-tiled house built by graveyard sweeper Raymond Isidore.

A series of abstract, silly sculptures represent the works of a great modern classical composer.

This bridge was constructed from the rubble of the infamous Bastille.

This life-size replica of the Statue of Liberty's flame is also a tribute to Princess Diana by default.

The encased skull that is widely believed to belong to St. John the Baptist.

A memorial to the nearly 10,000 American soldiers laid to rest on the beaches of Normandy during WWII.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.