A bridge that has seen many reiterations over its lifetime.

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

This small museum located under the famous cube houses, is home to some 30,000 chess pieces.

This hotel was once home to a steamliner company and became the final rest stop for Europeans heading to the New World.

A dramatic art installation features a BMW flying out of a building in Rotterdam.

This colorfully-painted tunnel links two distinct parts of a historic neighborhood.

Amsterdam's Red Light District leaves little to the imagination.

A poignant museum dedicated to the history of the Dutch resistance against Nazi occupation

This 22-floor tower's Skydeck offers panoramic views of Amsterdam.

Established in 1638 to battle the Black Death, Hortus Botanicus Amsterdam is a treasure trove of rare flora.

An Amsterdam street lined with antique shops each one dedicated to a different obscure collection.

The world's only museum devoted to the wonders of fluorescence.

An elegant chandelier hangs over this ancient sewer chamber, now open for concerts and public tours.

This small corner bar is home to a rare 1930s dance organ that still plays tunes for one Euro.

A stone woman in a stylized dress honors a courageous politician.

A giant glider—designed by the father of the Rubik's Cube's designer—now soars within a shopping mall.

Some of the greatest minds in the history of Hungarian art and science converged in this café.

The abandoned "Red Star Train Graveyard" is the final rusting place for precious artifacts of train history.

Museum dedicated to the terror regimes of Hungary.

A king's bloodstained shirt is among the gruesome collection of artifacts displayed below Stockholm's Royal Palace.

Outside a Viking museum sits a modern-day runestone made by a Swedish runemaster using traditional methods.

Sound travels strangely in this underground whispering gallery.

Sweden's first nuclear reactor, R1, can be visited 25 meters underground.

An illuminated manuscript comprising the life's work of a lone monk, inexplicably decorated with a portrait of Satan himself.