The secret wartime bunker built on the platforms of an abandoned Tube station.

Once designed as the entrance to Buckingham Palace, this structure was later relocated and stands as a victory arch.

This World War II bunker now survives as a documentation of the Nazi regime and war crimes.

Visitors can explore the role of mysticism throughout the ages inside this interactive museum of magic.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

Beneath the impressive baroque cathedral that rises from the center of Berlin lies the largest collection of Prussian royals in the world.

A fascinating insight into daily life in the Eastern Bloc.

A surreal museum of extraordinary industrial objects.

From toys to kettles to scientific instruments, this German museum celebrates the beauty of 20th century design.

The most visited, and possibly most controversial, museum in Germany.

Home to 10,000 medical specimens including the remains of Rudolf Virchow's extensive collection of pathological specimens.

Berlin's natural history museum houses the world's largest mounted dinosaur and the late beloved polar bear Knut.

What started as a tongue-in-cheek shrine is now a full-blown museum celebrating "The Hoff" and his longtime love affair with Berlin.

The last remnants of a massive medieval wall that once encompassed the city of Berlin.

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

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

Oldest Museum of the Netherlands is a true cabinet of curiosities.

An independent cinema housed in a former pathological anatomy laboratory.

Europe's first floating restaurant is home to a hilarious legend.

A rare tour of an aristocrat's private home reveals valuable 17th-century paintings from artists like Rembrandt.

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

The world's first zoo for microbes collecting the horrible and wonderful things living on and around us.

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

This subterranean studio is filled with fascinating kinetic art.