These lights mark the area of Rotterdam that was bombed and burned in 1940.

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

The oldest statue in the Netherlands has survived relocation, bombardment, and burial.

The true meaning behind this sculpture remains unknown.

A triumphant marble and bronze fountain depicting a 15th-century Hungarian king and his hunting party.

The geographical center of Budapest is marked with a 10-foot-tall stylized zero.

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

A museum dedicated to a secret military hospital hidden beneath a castle in Budapest.

This statue of a falling man commemorates a teenage martyr of the Hungarian Revolution.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

A statue in Budapest's Liberty Square honors the former U.S. president's efforts to end the Cold War.

The mummified right fist of a 1,000-year-old saint-king sits inside an ornate golden reliquary.

A random tree outside a Budapest hotel has become a DIY shrine to the late singer.

How did an Australian statue of the Bard of Avon end up in the Hungarian capital?

This 47-story "M" needed 20 years to be completed

A monument at Alicante Marina honors a little-known hero of the Spanish Civil War.

This fairytale medieval church in Poland originally spent centuries in Norway.

On this Polish road, an optical illusion makes cars seem to roll uphill.

Flamboyant architecture from the turn of 20th century.

The former Field Marshall and Minister of War to the Russian Imperial Army.

This celebration of Latvia’s freedom and independence avoided demolition over half a century of Soviet occupation.

The statue of a legendary giant who carried Christ and shouldered the world's sins.

This controversial monument was designed to lionize the Red Army, but also disheartened the Latvian people.

The reconstruction of this prominent building fulfilled a long-written command.