The famous sculptor left his mark on this Italian wall in an internationally protected example of street art.

This real life asylum of horrors is now an abandoned ruin that hides the unbreakable code to one patient's insanity.

This ritzy Italian market is built around a statue of an unforgiven heretic who was burned for his belief in an endless universe.

Does this strange mural depict witches battling beneath a penis tree?

A dismembered holy head stares out from her beautiful reliquary at the St. Dominic Basilica.

These gutted monastery ruins still stand proudly in the middle of the Italian countryside.

This sword isn't waiting for a king to pull it out. It was placed there by a saint.

This giant middle finger statue sends an unambiguous message to Italy's bankers.

Go inside to really appreciate this 500-year-old technological masterpiece.

Over 50 exquisite hand-painted Renaissance maps decorate a Medici storage room.

The last moments of the ill-fated Pompeiians, frozen forever in plaster.

Geothermal waterfalls in Tuscany.

Pompeii's less famous neighbor is still revealing her secrets.

The yawning maw of this pagan visage is said to bite off the hands of liars.

This hotel was once home to a steamliner company and became the final rest stop for Europeans heading to the New World.

Old ships and machinery fill a historic harbor in the city that's home to Europe's largest port.

The former headquarters of history's oldest megacorporation.

It appears as if a man is standing behind this giant airport clock, painting the hands in real time.

This massive mural by famed pop-artist Keith Haring was hidden for almost 30 years until its 2018 rediscovery.

These slanted cubic abodes are a creative if odd solution to a zoning pickle.

Birthplace of the "Cat in the Cradle" and a cluster of iconic, original windmills that let the Dutch tame the seas.

Unsurprisingly, Holland is home to one of the most magnificent flower gardens in the world.

A whimsical bridge adorned with decorative dragons.

Castle and secret tunnel withstood a siege until its owner was killed by the Holy Roman Empire, while sitting on the toilet.