Somewhere there is a giant who can no longer poop, but now travelers can stay inside his anus.

This unique bridge physically lifts a piece of the road into the air to let boats pass by.

A 14th-century fortified keep showcases the masterpieces of an ingenious 20th-century clockmaker.

The patron of this extravagant Art Nouveau confection insisted that nothing less than a boat should project from its facade.

Most prolific publishing house in the 1600s open to the public.

This small corner bar is home to a rare 1930s dance organ that still plays tunes for one Euro.

An open-air sewer system that was covered piece-by-piece over 300 years.

This impressive collection of skulls and bones was gathered by an ex-zookeeper who took advantage of a pig plague.

This ghost town in Belgium will lose its street art when it ceases to exist.

Artwork tucked within the trees greets visitors with surreal sonic experiences.

Relics from as far back as the 16th century are on display in a city known for its playing card industry.

Walk through the history of a Dutch truck manufacturer, from 1928 to today.

An impressive array of unique homemade planetariums.

A long-closed church turned into a saintly skate park.

This small electronics museum is full of whirring, humming, clicking ephemera.

Take a stroll through the hellish grotesques of Hieronymus Bosch in this elaborate Netherlands church.

This fairy tale forest hides scenes from some of the more obscure and bizarre Western nursery stories.

A museum-like shop that has been producing clogs, brushes, and ropes for nearly 200 years.

This colorfully-painted tunnel links two distinct parts of a historic neighborhood.

This charming pup is meant to celebrate the youth and stubbornness of the city's students.

A modern reimagining of a medieval city gate.

A bridge that has seen many reiterations over its lifetime.

This small museum located under the famous cube houses, is home to some 30,000 chess pieces.

This Dutch art piece became a Russian icon.