NYC's legendary underground network for bovine transportation.

The bridges portrayed on EU currency aren't fictional anymore.

Strange secondhand shop showcasing taxidermy and oddies

Rumored to have been frequented by Vincent van Gogh, it's the only remaining genever producer in the Hague.

A Dutch clog company in the town of Zaandam loves the wooden shoes so much it made a museum for them.

Sail in for a ’dam good slice.

This subterranean studio is filled with fascinating kinetic art.

Famed for its pie, this eatery has a hidden tunnel that allowed Catholics to secretly walk to church during the Reformation.

Tucked in the back of a flower shop, its collection details the fascinating history of the Netherlands's iconic symbol.

This cheese shop also houses a museum devoted to Dutch dairy.

Europe's first floating restaurant is home to a hilarious legend.

An Amsterdam street lined with antique shops each one dedicated to a different obscure collection.

This historic Amsterdam bar used to accept sailor's monkeys as payment.

A unique work of automotive art calls this shopping center home.

The former headquarters of history's oldest megacorporation.

An ancient passage filled with stalls selling used books, once frequented by Vincent Van Gogh.

A Black Forest cuckoo clock theme park features one timepiece big enough to walk inside.

A peculiar museum that includes many drunken tales, a drunk driving simulator, and much more.

Oberweissbacher Bergbahn - a broad-gauged cable car capable transfering railcars.

The world's largest collection of intentionally useless inventions.

A museum honoring Germany’s cucumber mecca offers a great dill of gherkin history.

A man-made slag heap that you can "ski" down, and is home to the world sandboarding championships.

The world's first and only museum dedicated to dachshunds.

Named after the German word for "a longingness to travel," this park brings together thousands of city and street signs from around the world.