This unattributed sculpture in Amsterdam is hiding in plain sight.

Rotterdammers' dirty minds gave this santa a dirty nickname and cursed it to a life of wandering.

A statue of the second-tallest Dutchman in history.

Built by crowdsourcing, this wooden foot bridge saved a part of Rotterdam that was languishing in wait of city funding.

Christ's blood preserved in a Belgian town.

A beer pipeline runs beneath Bruges.

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

Brussels' favorite peeing boy has a sister.

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

A little sculpture with a large wardrobe.

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

This Parisian café sticks almost exclusively to an ethos of reuse.

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

Paris' linguistic guide to the international language of, yes, love.

Noirish green neon marks the location of one of the oldest private detective agencies in France.

This once luxurious Catskills resort is now a haunting ruin.

A fictional town that was briefly brought to life before fading once again out of existence.

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

Catacombs turned marketplace.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

"Only the devil could play golf here."