The 20-mile causeway that separates the Netherlands from the sea.

Take a walk in a recreation of ancient Rome.

A maze of crosses marks the jumbled divide between the Netherlands and Belgium.

Scale model of St. Peter's Cathedral (Rome) in the middle of a small Dutch town.

This enormous storm barrier is one of the largest moving structures on Earth, with each arm taller than the Washington Monument.

A miniature city, once ruled by the Queen of the Netherlands.

The largest 19th century panorama in the world still in-situ.

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

A seven-century-old jail tells a not-so-pleasant history of crime and punishment.

Now a museum, this building was once a 14th-century monastery and the place where the founder of the Dutch nation lived and was assassinated.

The grave of the famous painter is marked by a simple stone in the ground.

A nuclear reactor created for Eisenhower's "Atoms for Peace" campaign is now used for research at a Dutch university.

The Netherlands' first car tunnel has an unusually rectangular shape.

Inside this metro station is a section of the city's former medieval fortification.

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

The oldest skyscraper of Europe now stands dwarfed by the surrounding structures.

A bridge that has seen many reiterations over its lifetime.

The world's first interactive human body museum also serves as a chair for a giant orange man.

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

“And the Lord said unto Johan, build for thee an ark for the end of the world is approaching.”

Oldest Museum of the Netherlands is a true cabinet of curiosities.

An ingenious Dutch land art project uses grass ridges to cut airport noise pollution in half.

Go inside a revolutionary, cage-less zoo where 70 species of monkeys roam free alongside their human visitors.

It appears as if a man is standing behind this giant airport clock, painting the hands in real time.