France's most famous cemetery, with some of its most curious tombs.

Try not to get slimed in Tribeca.

Macabre astrological automaton clock dating to the late 1400s.

The fairy tale castle of the "fairy-tale king."

A mega theme park-wax museum mélange containing all things biblical.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

A sculpture serving as an homage to Pope John Paul II.

In Florence's great Duomo, a 26 foot fresco honors a mercenary famous for attacking Florence.

A sudden, striking cluster of hills south of Padua has been attracting visitors for centuries.

During World War II, this rice mill became a Nazi concentration camp.

Two very green residential towers cleaning the air in one of Europe's most polluted cities.

Milan's duomo is covered in beautiful carving including a curious "dinosaur-like" beast.

Italian poet Dante Alighieri is entombed in this small mausoleum in Ravenna, and his hometown of Florence has never been too happy about it.

This bronze boar's snout has been rubbed to a golden sheen by visitors seeking good fortune.

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

One of the largest caves in the world open to the public.

Pilgrimage site for star-crossed lovers.

2300-year-old Roman road connecting the empire.

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

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

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