The Gate of Heavenly Peace, known as Tiananmen, is a prominent monument located in the center of Beijing, China. It serves as the entrance to the Forbidden City and is an important symbol of the nation. The gate features a large portrait of Mao Zedong, the founding father of the People's Republic of China, and is flanked by two large towers. Originally built in the 15th century during the Ming Dynasty, the gate has undergone several renovations over the years. It is a site of significant historical events, including the Tiananmen Square protests in 1989, making it a focal point for both tourists and political discourse.