The Forbidden City was the imperial palace of China from the mid-Ming Dynasty to the end of the Qing Dynasty. Located in Beijing, it covers 720,000 square meters and has 980 surviving buildings. Construction began in 1407 and was completed by 1420, using over one million workers. For over 500 years, it served as the home for emperors and the political center of China, housing the largest government on Earth. Now a museum, it is considered the largest collection of preserved ancient wooden structures in the world.