Germany, Berlin, section of the Berlin wall & railway station entrance at Potsdamer Platz.

Germany, Berlin, section of the Berlin wall & railway station entrance at Potsdamer Platz.

Preserved section with graffitti

Germany, Berlin, Mitte, Charlies Beach Bar on Friedrichstrasse next to Checkpoint Charlie.

Germany, Berlin, Mitte, Checkpoint Charlie on Friedrichstrasse.

Germany, Berlin, Mitte, Checkpoint Charlie on Friedrichstrasse.

Germany, Berlin, Mitte, Checkpoint Charlie on Friedrichstrasse.

Germany, Berlin, Mitte, Checkpoint Charlie on Friedrichstrasse.

Germany, Berlin, Mitte, Checkpoint Charlie on Friedrichstrasse.

Germany, Berlin, Mitte, Checkpoint Charlie on Friedrichstrasse.

Germany, Berlin, Checkpoint Charlie, US Army checkpoint and guardhouse reconstruction at the former crossing point between East and West Berlin.

Germany, Berlin, Checkpoint Charlie, US Army checkpoint and guardhouse reconstruction at the former crossing point between East and West Berlin.