Memories of the Cold War are still alive in Berlin. Discover the poignant history of a once divided city and learn how life in the German Democratic Republic looked like from your Private 5-Stars Guide. Choose one of our excellent tour options tailored to your needs and interests: 2-hours Walking Tour of Cold War Sites Join this tour to visit the Checkpoint Charlie, Potsdamer Platz and Friedrichstrasse Station. Tour is led by a Private 5-Stars Guide speaking fluently in language chosen during reservation. 4-hours Walking Tour of Cold War Sites Choose this version to visit the Checkpoint Charlie, Potsdamer Platz, Friedrichstrasse Station and the Berlin Wall Memorial. Tour is led by a Private 5-Stars Guide speaking fluently in language chosen during reservation. Choose our unique tour and walk around Berlin. This bustling city witnessed some unimaginable events. The Cold War as the prevailing state of tension between the Eastern and Western Blocks left many traces in the city.