Hidden within this iconic mountain are a set of World War II bunkers once used by German forces.

Before it was buried by volcanic ash, this fast-food restaurant fed the hungry hordes of ancient Rome.

Naturally preserved bodies are eerily staged throughout the crypt in varying poses.

This breathtaking monastery was established by Saint Benedict himself 1,500 years ago.

Geometry and mystery come together in an epic show of octagonal masonry.

This one-of-a-kind Roman arch is not actually dedicated to the god Janus.

The sunlight passing through the opening of this huge cave system creates a magical effect.

Romans decided this 16th-century "talking statue" was so ugly, they named it after a primate.

A volcanic old faithful, Stromboli has been erupting continuously for the last 2000 years.

A fairytale-like medieval church perched atop a rocky cliff on Italy's "Coast of the Gods."

This park on the outskirts of Rome boasts two ancient Roman aqueducts and a medieval tower.

A massive marble foot is tucked away in a small alley near the Pantheon.

The abandoned ruins of a failed resort hide on this verdant, picture-perfect island.

This ancient altar emerges from the thick forests to reveal the mysteries of Etruscan sacrificial rituals.

Also known as the Square Colosseum, this building is a prime example of fascist-era rationalist architecture.

In the world's oldest university is a stunning 17th century anatomical theater carved from spruce.

Two stone columns flank the grand Venice square, but there were supposed to be three.

A narrow opening between the mountains of the Amalfi Coast creates a scenic hidden beach.

This small, ancient Roman temple was once a church dedicated to the patron saint of penitents.

St. Francesca Romana, patron saint of drivers, resides in the church she founded.

Bell tower juts out from a village buried under a lake.

Over 100 towers were built in Bologna during the Middle Ages, but only 22 survive.

The walls and streets of the ancient city are peppered with penises.

Southern Italy's spinning top village.