The design of this beautifully crafted building was inspired by Norwegian glaciers.

This floating sculpture of ice is a poignant reminder of nature's power.

Tintin's creator is celebrated in an immersive museum that's an astounding work of modern art.

A little sculpture with a large wardrobe.

Brussels' favorite peeing boy has a sister.

Cozy basement bar sports an inventory of over 2,000 beers.

Climb inside an iron crystal magnified 165 billion times its normal size.

Various sculptures are a rotating exhibit in this small town.

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

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

The only remaining U-boat that is still floating never actually saw any action in World War II.

A spitting ode to a German serial killer.

Böttcherstraße's bells, extolling Nordic virtues and the great conquerors of the world.

A stunning gilt bronze relief denounced by Hitler as "degenerate art"—even though it was dedicated to the Nazi leader.

A cemetery in the Netherlands honors Soviet soldiers from World War II.

A church filled with the bones of hundreds of virgins martyrs—or so they say.

A public urinal so pretty, it was declared a national monument.

Tucked in the back of a flower shop, its collection details the fascinating history of the Netherlands's iconic symbol.

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

Some 80,000 Delft Blue tiles line the inside of this Amsterdam walkway.

Colorful and chaotic stacked hotel in North Holland.

This windmill has been grinding pigments for traditional paints for more than 200 years.

This open air archeological site houses almost as much wildlife as it does classical religious artifacts.

This World War II-era bunker hides between medieval chapels in Nijmegen's city center.