Baiyunguan, Lanzhou, Gansu Province, the main Taoist holy place of the world, is now located on the south bank of the Yellow River at the Leitan Estuary in Lanzhou City, Gansu Province. It is one of the large-scale Taoist Quanzhen ten-sided jungles in Lanzhou, and is now the seat of the Gansu Provincial Taoist Association and Lanzhou Taoist Association.