A pair of connected skyscrapers form this symbolic gateway.

There has been an astronomical clock on this spot since the 14th century.

This unusual piece of Renaissance art depicting the bodily horror of crucifixion and skin disease may have been inspired by fungus-induced hallucinations.

A copy of the Statue of Liberty greets visitors to the birthplace of Auguste Bartholdi.

Luxembourg's most popular statue since 1923 has been missing for... 26 years!

The official motto of Luxembourg reminds passersby of the Luxembourgish commitment to their national identity and sovereignty.

An expansive complex of subterranean tunnels is all that remains of one of Europe's most formidable medieval fortresses.

Statues of a fire-breather, a clown, and a whole performing troupe celebrate Luxembourg's creative side.

Some believe that the artist behind this whimsical statue inserted his own likeness as a way to discreetly flip the bird.

Cemetery honors Americans who died during WWII and is the resting place of Gen. George S. Patton.

An Orthodox church built by the Royal Family for the Russian community exiled to the French Riviera.

A meeting of art and architecture adorns this 5 star hotel

A memorial to honor those who were killed in a Bastille Day terror attack in Nice.

This saucy statue once caused outrage among locals.

The smaller of the three towers of San Marino is a former prison inaccessible from the ground level.

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

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

Erotic art covers the walls of the largest ancient pleasure palace.

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

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

A painting, bought for one dollar and carried to the church on a manure cart, is said to have instigated miracles and has certainly inspired the construction of an impressive basilica

Although controlled by the Santuario, the Campanile is a separate and later structure which offers great views of Pompei and Vesuvius

These bronze horses on the gates of the Royal Palace of Naples were a gift from a Russian tsar.

A popular legend claims that the famous pizza was invented at a restaurant in this alley.