A modern reimagining of a medieval city gate.

Wind power station for making famous Ketel One vodka.

Building Men of War and Indiamen from Holland's Golden Age.

This giant wire frame man sculpture is crouched in contemplation.

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

The elegant manor house where Kaiser Wilhelm II lived in exile after World War I.

This towering church is home to a world-famous organ and a treasure trove of medieval art.

Amsterdam's narrowest house facade is a monument to 17th-century tax evasion.

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

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

A set of 27 bamboo tubes creates an eerie soundscape that changes with the wind.

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

In the days before house numbers, these colorful signs held clues about various buildings' purposes.

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

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

A grassy pyramid named after a French battle.

One of Amsterdam's narrowest houses is located right across the canal from its widest.

Amsterdam's former hotspot for public executions and dissections.

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

The ruins of this Dutch castle sit atop a labyrinth of once-secret tunnels and passageways, dating back over 900 years.

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

Unsurprisingly, Holland is home to one of the most magnificent flower gardens in the world.

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

Colorful and chaotic stacked hotel in North Holland.