Rotterdammers' dirty minds gave this santa a dirty nickname and cursed it to a life of wandering.

Portraits of musicians line Oude Binnenweg, the jazziest street in the city.

A strangely curved lamppost stands tall over this avenue in Rotterdam.

Four giant movable street lights decorate this modern Rotterdam square.

A statue of the second-tallest Dutchman in history.

The bridges portrayed on EU currency aren't fictional anymore.

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

The location of the world's first telescope demonstration.

Lumps of significant stone from around the world surround a flaming monument for peace.

This Dutch art piece became a Russian icon.

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

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.

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

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

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

This vast collection of smoking pipes from across the world spans centuries.

This unattributed sculpture in Amsterdam is hiding in plain sight.

A beautifully eclectic mix of architectural styles.

Museum preserving torture methods from the past.

A line number in Amsterdam that will likely never be used again due to its tragic history.

Europe's official "zero-level," the equator of elevation.

The facade of this bank has changed little over the centuries, including its unique welcome sign.

A Dutch passageway's artistic, aquatic-themed makeover pays tribute to the capital city's famed waterways.

A floating cat sanctuary on an Amsterdam canal.