A state-of-the-art medical facility from the Imperial era is now a derelict ruin.

This sprawling Jewish cemetery is one of the largest in Europe.

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

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

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

Where once there was a train station bathroom, there is now this German burger joint.

A wunderkammer of mysterious objects and stories.

A slice of central Asia in the middle of Berlin.

An eerie, derelict amusement park in Berlin.

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

This 1920s Amsterdam neighborhood was built as a giant experiment in concrete construction.

This massive mural by famed pop-artist Keith Haring was hidden for almost 30 years until its 2018 rediscovery.

This unusual elevator doesn’t stop or slow down.

An overgrown and largely forgotten cemetery lies hidden within the outskirts of Amsterdam.

A Portuguese Jewish cemetery filled with stunning grave monuments that date back to 1614.

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

Seven mini rowhouses fill the gap between 54 and 70 Westerstraat.

Cat art as far as the eye can see.

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

A floating cat sanctuary on an Amsterdam canal.

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

A memorial to a dog that inspired rioting in the streets of London.

This peeling mural of Adam and Eve was inspired by the greenhouses at Kew Gardens.

This coffee shop lies hidden beneath a historic church.