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

A fascinating insight into daily life in the Eastern Bloc.

A museum dedicated to the history of a terrifying secret police is now held in their former headquarters.

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

An eerie, derelict amusement park in Berlin.

A tour of underground Berlin takes you through WWII air raid shelters and tunnels used to smuggle people out of East Germany.

Artist Diego Morlin's war between the natural and human worlds is a wanderer's delight.

A gorgeous medieval library where the books are kept in chains.

A complex, nine-layer maze on the grounds of a Venetian doge's playground.

Filled with goldfish swimming in a shallow pool of sea water, this ancient crypt is more wishing well than burial site.

Hidden in an Italian forest is a completely homemade amusement park that has taken a lifetime to create.

Venice's "Island of the Mad."

Geothermal waterfalls in Tuscany.

This centuries-old Italian chapel hangs midway down a sheer cliffside.