Fountain where visitors can earn a license to be mad.

The giant skeleton sculpture is surprisingly well-traveled.

The world's largest "Christmas tree" is illuminated by hundreds of lights stretching 2,000 feet up the slope of Mount Ingino.

A huge enchanting public park just outside the ancient walls of Rome.

The spot where the fascist dictator made some of his most famous speeches including declaring war on Britain and France.

Ancient ruins hidden underneath a modern luxury hotel.

This cathedral hides a sculpted dog that determines your fate and an unexploded shell from World War II.

A long-buried ancient ruin unearthed right in the middle of the city.

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

Pilgrimage site for star-crossed lovers.

These "anatomical machines" are only one of the many strange items in this Italian crypt.

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

This hidden Art Nouveau courtyard is an opulent feast for the eyes.

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

Architectural monsters are devouring this palace's every door and window.

The final resting place of the poets Shelley and Keats.

Ruins of a 10th century church tucked away deep in a botanical garden.

The only "Egyptian" pyramid in Europe and the legendary tomb of Remus.

A master of trompe-l'oeil creates a stunning, tourist-fooling dome out of a flat ceiling.

This community on a small Venetian island has taken to painting their houses in bright neon hues.

Architectureal fantasy quarter of Rome.

An alchemist's “magic door” stands in the middle of a Roman park.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

A 16th-century horror show built in a lovely Italian garden.