A late-medieval Dutch castle with trick fountains in its whimsical water gardens.

Yup, that's a 330-foot yacht passing over the highway.

This massive collection of taxidermy is full of specimens collected by missionaries during their international travels.

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

This historical Netherlands fortress still bears the marks of its single siege.

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

A UFO-shaped event building originally intended to be a science museum showcasing the future.

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

A 'living museum' in Leiden, the oldest of its kind in the Netherlands.

Incredible labyrinth of man made caves.

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

Three connected pink triangles memorialize persecuted gays and lesbians throughout history.

These slanted cubic abodes are a creative if odd solution to a zoning pickle.

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

This beautifully designed star-shaped fort was the premier defense system of the late 1500s.

A Netherlands hotel where you can sleep inside a wine barrel.

Amsterdam's former hotspot for public executions and dissections.

The attic of a four-century-old canal house hides a clandestine church.

Rich with fauna and flora, nature-lovers can walk across the sea at this UNESCO World Heritage spot.

Repurposed space and ultra-modern construction collide to create this geometric wooden spectacle.

Home to the world's oldest functioning orrery.

This small town in the Netherlands has no roads but instead, miles of canals and over 100 bridges.

A bizarre form of natural mummification was discovered in the church of this Frisian village.

This Dutch statue is a monument to the fictional shrew who brought doom to the city of Stavoren.