Mount Longhu

Taoist tradition holds that Zhang Daoling withdrew to Mount Longhu in the second century CE and there compounded an alchemical elixir that granted him the Tao, becoming the first Heavenly Master, Tianshi, of what would become the Way of the Celestial Masters, one of the earliest organized Taoist movements and the ancestor of the Zhengyi school that survives today.

From at least the medieval period, the mountain functioned as the hereditary seat of the Zhang family's Heavenly Master lineage, an office that, unusually for Chinese religion, passed by descent from father to son across some sixty generations, each successive Heavenly Master residing at the Tianshi Mansion below the mountain and overseeing the wider Zhengyi Taoist establishment from it. That continuity was broken only in the twentieth century: the sixty-third Heavenly Master, Zhang Enpu, left the mainland for Taiwan in 1949 as the Chinese Civil War concluded, and subsequent claims to the title have been contested between lineages on Taiwan and figures recognized by mainland Taoist associations, an unresolved succession question that mirrors, in miniature, the wider twentieth century disruption of Chinese religious institutions.

Long before Zhang Daoling's arrival, the cliffs above the Xin River at Longhu were used by peoples of the Bronze Age Yue culture for a burial practice unique to parts of southern China and Southeast Asia: wooden coffins wedged into crevices or suspended from pegs driven into the rock face, tens of meters above the ground, a method that has left several dozen coffins still visible on the cliffs today and whose original purpose and technique remain incompletely understood. The mountain's red sandstone formations, carved by long weathering into the dramatic pillars, cliffs and gorges characteristic of Danxia landform, a distinctively Chinese category of red bed geology, were inscribed on UNESCO's World Heritage List in 2010 as one of six component sites making up China Danxia, a natural rather than a cultural listing, alongside the region's continuing religious use.

Today Mount Longhu functions simultaneously as an active Taoist religious site, drawing pilgrims to its temples and to Tianshi Mansion, and as a scenic and geological tourist destination, the two functions layered on the same cliffs that first drew Zhang Daoling to withdraw there. The Shangqing Palace, the largest of the mountain's Taoist temple complexes and long associated with the Heavenly Master lineage's administration, has been rebuilt more than once after fire across its history and remains a working center of Zhengyi ritual practice, its resident clergy continuing the ordination and liturgical functions the Zhang lineage once held as a hereditary right across the mountain as a whole.