Thousands of coffin-like pillars make up this controversial Holocaust memorial.

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.

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

A statue of the second-tallest Dutchman in history.

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

Brussels' favorite peeing boy has a sister.

A little sculpture with a large wardrobe.

Meet the bronze beloved pet to a family of famous peeing statues.

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

Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.

"Respectful to the dead, safe and sanitary to the living, dedicated to the Genius of Memory..."

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

A little slice of Japan and its aesthetics in London's Holland Park.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

A labyrinthine network of chambers with a storied past hides below Edinburgh's South Bridge.

A six-ton wedding present for the King of the Scots.

The most loyal of little dogs, or a Victorian era publicity stunt?

From Austrians to Nazis to Soviets, this historic Budapest fortress has a history as complex as the city itself.

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

Macabre astrological automaton clock dating to the late 1400s.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

Copenhagen's celebrated theme park and gardens.