The Brandenburger Tor is an iconic neoclassical monument located in Berlin, Germany. Built between 1788 and 1791, it was designed by architect Carl Gotthard Langhans and features twelve Doric columns, creating five passageways. The structure symbolizes peace and unity, making it a significant landmark in the city. Originally serving as a city gate, the Brandenburger Tor has witnessed many historical events, including the fall of the Berlin Wall in 1989. Today, it stands as a popular tourist attraction and a symbol of Germany's reunification, drawing millions of visitors each year.