The Temple of Heaven, literally the Altar of Heaven (traitional Chinese: 天壇; simplified Chinese: 天坛; pinyin: Tiāntán; Manchu: Abkai mukdehun) is a complex of Taoist buildings situated in southeastern urban Beijing, in Xuanwu District. The complex was visited by the Emperors of the Ming and Qing dynasties for annual ceremonies of prayer to Heaven for good harvest. It is regarded as a Taoist temple, although Chinese Heaven worship, especially by the reigning monarch of the day, pre-dates Taoism.