This winding road through an Italian canyon may be the most scenic drive in the world.

This massive blockhead sculpture hides an entire library.

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

A complimentary beverage is offered to the bodega's resident rodents every day.

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

A vista of the city and sea from atop the little-known viewing deck on an unassuming Columbus statue.

Explore 400,000 years of humans' "battle against darkness" in this offbeat but thorough lamp museum.

A little sculpture with a large wardrobe.

Meet the bronze beloved pet to a family of famous peeing statues.

This collection of over 50 murals celebrates Brussels' rich history as the self-proclaimed home of the "comic strip."

Cozy basement bar sports an inventory of over 2,000 beers.

Climb inside an iron crystal magnified 165 billion times its normal size.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

High atop the Eiffel Tower is a small apartment built exclusively to entertain the science elite and make the rest of Paris jealous.

The very center of Paris is surrounded by a bevy of strange good luck rituals.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

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

Massive galleon from a box-office bomb docked in Genoa.

A unique form of erosion created an uncanny landscape of boulders perched atop slender columns of clay.

One of the world’s smallest bars, just 13 square feet, is brimming with speakeasy flair.

The highest waterfall in Italy is only "turned on" five times a year.

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

This military mausoleum captures the solemn grandeur that most memorials only aspire to.

Ham is serious business at the Prosciutto Museum-Serious, delicious business.