This bridge is connecting Berlin to Potsdam and in the Cold War it was on the border between East and West. It's famous cause it has been used as bridge to exchange prisoners and spies between the Soviet Union and the USA.
Bridge of spies: Glienicke Brücke
You may also like
Olympiapark: Waldbühne and Clubhaus (I)
Seelow Heights - Seelower Höhen
Inside the Air Ministry Building
Olympiapark: Turnhaus (IV)
Soviet War Memorial (Treptower park)
The Stasi Museum (Lichtenberg)
Tränenpalast
Checkpoint Bravo - Dreilinden
Platz der Vereinten Nationen (Leninplatz)
The beginning of the WWII: Westerplatte (Danzig)