The world's largest bamboo labyrinth is a living demonstration of the plant’s immense potential.

An Italian geologic wonder that served as the inspiration for the landscape of Dante's hell.

Ernest Hemingway was the first to sign this colorful wall covered in thousands of celebrity signatures.

A sunken idol welcomes parishioners to Davy Jones' Locker.

Five candy-colored villages on the Italian Riviera.

Explore the quarry where the marble was sourced for Michaelangelo's David.

The only visible reminders of an elaborate engineering project that kept the tower from reaching the tipping point.

Next to the Leaning Tower of Pisa is a cemetery home to ancient sarcophagi and disturbing murals.

Fortified medieval tower house with lovely roof garden.

This bustling Italian plaza is built on the ruins of an ancient Roman amphitheater.

The towering Pinocchio stands 63 feet tall in the Italian village his creator frequented as a child.

A factory director designed what was the world's longest suspension footbridge in 1923 so his employees could get to work safely.

Sitting on an Italian hilltop is this surreal fortress built by the mad inventor of electrohomeopathy.

Italy's curious field of mud volcanoes is named for being both gross AND salty.

A colossal statue with a controversial past, forgotten for more than 30 years.

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

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

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

This subterranean disco dance club in a Cuban cave comes with bright lights and a dark legend.

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

This imposing memorial contains the remains of Che Guevara — and 29 other guerrillas who died with him in Bolivia.

A prehistoric route that has claimed many victims is now closed to traffic.

Distressing images of the Last Judgement adorn the walls of this medieval sanctuary.

Natural cathedral designed by Italian artist Giuliano Mauri.