Iconic Tiananmen Square, also written Tian'anmen Square (天安门广场), is the monumental heart of Beijing: a 440,000 m² (4.7 million ft²) expanse on Chang'an Avenue, framed by Tiananmen Gate, the Monument to the People's Heroes, the National Museum of China, and the Great Hall of the People. Come for the ceremonial scale, the flag rituals, and the sense of standing on the city's central axis.
For a first visit, book an entry-reservation service or a guided Forbidden City combo early, because real-name access and security checks shape the whole day.