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

Peek through a transparent pyramid and drink in the mountain made of books.

This neighborhood of futuristic ball houses looks like an alien settlement in a science fiction film.

Wind power station for making famous Ketel One vodka.

This hotel was once home to a steamliner company and became the final rest stop for Europeans heading to the New World.

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

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

Four giant movable street lights decorate this modern Rotterdam square.

Old ships and machinery fill a historic harbor in the city that's home to Europe's largest port.

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

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

Birthplace of the "Cat in the Cradle" and a cluster of iconic, original windmills that let the Dutch tame the seas.

This historic Dutch newspaper building is covered with media-themed details—and one unrelated oddity.

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

A trio of red, white, and blue stones embedded in the streets of Leiden are markers of medieval territory and law.

A retail shop has preserved the 17th-century food cellar from the old building it now occupies.

Small transmitter operated by a priest in the Netherlands.

The Bloemen Route, or “Flower Route”, stretches 25 miles through prime Dutch tulip country as a result of “tulip mania,” the world’s first economic bubble.

A rare double mill nestled along the banks of the Aa river.

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

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

This former hydraulic laboratory is now a woodland dotted with old engineering models.

This old KLM airplane cut into three parts was transformed into an eclectic airport gift shop.

The largest flower auction house in the world.