The complex was visited by the Emperors of the Ming and Qing dynasties for annual ceremonies of prayer to Heaven for a good harvest.
The Temple of Heaven was inscribed as a World Heritage site in 1998 and was described as "a masterpiece of architecture and landscape design which simply and graphically illustrates a cosmogony of great importance for the evolution of one of the world's great civilizations..." as the "symbolic layout and design of the Temple of Heaven had a profound influence on architecture and planning in the Far East over many centuries.
[2] In 1900, during the Boxer Rebellion, the Eight-Nation Alliance occupied the temple complex and turned it into the force's temporary command in Peking, which lasted for one year.
[3] The Temple grounds cover 2.73 km2 (1.05 sq mi) of parkland and comprises three main groups of constructions, all built according to strict philosophical requirements: In ancient China, the Emperor of China was regarded as the Son of Heaven, who administered earthly matters on behalf of, and representing, heavenly authority.
Twice a year the Emperor and all his retinue would move from the Forbidden City through Beijing to encamp within the complex, wearing special robes and abstaining from eating meat.
The ceremony had to be perfectly completed; it was widely held that the smallest of mistakes would constitute a bad omen for the whole nation in the coming year.
Both the Hall of Prayer for Good Harvests and the Circular Mound Altar are round, each standing on a square yard, again representing Heaven and Earth.
The Seven-Star Stone Group, east of the Hall of Prayer for Good Harvest, represents the seven peaks of Taishan Mountain, a place of Heaven worship in classical China.