The famous wall located in Berlin is the Berlin Wall. Erected in 1961, it divided East and West Berlin during the Cold War, symbolizing the ideological divide between the Communist East and the democratic West. The wall stood for 28 years, becoming a powerful emblem of oppression and the struggle for freedom. Its fall on November 9, 1989, marked a significant moment in history, leading to the reunification of Germany and the end of the Cold War era. Today, remnants of the wall serve as a reminder of this tumultuous period in history.