A former special storage facility for documents during the Cold War.

This 1960's Soviet submarine in Peenemünde Harbor claims to be the largest submarine museum in the world.

This stone amphitheater was once part of Nazi Germany's plan to promote propaganda.

This small exhibition displays equipment and artifacts once belonging to the feared Stasi secret police.

Terrifying derelict military hospital once housed a recuperating Hitler.

The 1936 Summer Olympics site is a crumbling remnant of sportsmanship and a history its host country would like to forget.

A quaint Russian village in the middle of a German metropolis.

The ruined remains of the airport Claus von Stauffenberg departed in his failed attempt to kill Adolf Hitler.

This TV tower once secretly housed a GDR intelligence team.

The final resting place of many of Germany's most famous communists.

A unique Holocaust memorial tells the personal stories of the Jewish residents exiled from greater Berlin.

This water-tower-turned-high-end-apartment building was once the site of an early Nazi concentration camp.

A brush maker used his factory to protect blind Jews from the Gestapo.

300 years of pharmaceutical history on display.