The Forbidden City
A palace complex in central Beijing, China.
It was built by Emperor Zhu Di and the Construction lasted 14 years (from 1406 to 1420) and required more than a 1,000,000 workers.The complex houses the Palace Museum, and was the former Chinese imperial palace from the Ming dynasty to the end of the Qing dynasty (the years 1420 to 1912).
It consists of 980 buildings and covers 72 hectares.
The Forbidden City is surrounded by a 7.9 metres (26 ft) high city wall and a 6 metres (20 ft) deep by 52 metres (171 ft) wide moat.
The design of the Forbidden City, from its overall layout to the smallest detail, was meticulously planned to reflect philosophical and religious principles, and above all to symbolise the majesty of Imperial power.
As an example Yellow is the color of the Emperor so almost all roofs in the Forbidden City bear yellow glazed tiles.
The Forbidden City was declared a World Heritage Site in 1987, and is listed by UNESCO as the largest collection of preserved ancient wooden structures in the world.
Since 2012, the Forbidden City has seen an average of 15 million visitors annually, and received more than 16 million visitors in 2016 and 2017.