An imperial church bombed to ruins during WWII now stands as a jagged memorial.

Reminders of the Battle of Berlin still scar the railway.

A replica of the Liberty Bell rang daily from West Berlin's City Hall throughout the Cold War.

One of downtown Berlin's last reminders of its Communist past.

Berlin's oldest surviving academic architecture hosted decades of animal dissections.

When German-Iraqi relations broke down, this embassy was vacated post haste.

A restaurant and observation deck built in a unique broadcasting antenna.

Berlin's old airport.

The bunker where Hitler took his own life is hidden under this deliberately ordinary parking lot.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

Art and a pun, all in one.

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

The largest free-standing aquarium in the world resides in a hotel lobby in Berlin.

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

An eerie, derelict amusement park in Berlin.

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

A visionary precursor to the Internet made of index cards.

An abandoned Jewish sanatorium is tucked within the woods of Poland.

A peculiar family mausoleum built by a German nobleman captivated by the occult.

This towering statue of Jesus provided internet to the surrounding area.

The site of one of the largest prison escapes of World War II.

A fairytale Gothic castle steeped in Nazi treasure conspiracy theories.

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

A World War II torpedo launch station abandoned off the Polish coast.