This haunting ghost ship stands beached in the waters off the coast of the Falkland Islands.

A herd of colorfully painted bovine statues can be found in the middle of "cowtown."

No one knows the meaning behind this giant sculpture of a nude woman with a fork riding a rooster in Havana.

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.

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

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

A colorful narrow alley in Cuba is full of street art and sculptures made of found objects.

A symbol for the opposition to nuclear power around the world.

This colorful artistic feature atop a Danish art gallery allows visitors to stroll through a rainbow.

Preserved "bog person" that is over 2,000 years old.

Iron Age "bog person" preserved for over 2,300 years.

Spain's unique Mosque-Cathedral has been a place of worship for both Muslims and Christians throughout its history.

A curious carving hides on a marble column in the Mosque-Cathedral of Córdoba.

This mesmerizing architectural wonder will take your breath away with its unusual color patterns.

Pettah's beautiful floating market was once a stinky canal in a sketchy industrial area.

A 16th-century fountain marks the site of a lost medieval cemetery once filled with mass graves.

Noirish green neon marks the location of one of the oldest private detective agencies in France.

Notorious artist squat renovated into legal studios.

This former “ante-chamber to the guillotine” has been refurbished to illustrate the brutal history of French justice.

A counter-culture bookstore like no other hides in plain sight in the streets of Paris.

Statue of death tucked in the University of Medicine courtyard.

A scandalous Art Nouveau collaboration that set Paris all atwitter at the turn of the 20th century.

The floorboard scrawling of a tragic madman is on public display outside a Paris hospital, much to the dismay of its opponents.

Exquisite wall sculptures carved in secret by an early quarryman in an obscure corner of the Paris Catacombs.