The Gangteng Monastery (Dzongkha: སྒང་སྟེང་དགོན་པ ), generally known as Gangtey Gonpa or Gangtey Monastery, is an important monastery of Nyingmapa school of Buddhism, the main seat of the Pema Lingpa tradition located in the Wangdue Phodrang District in central Bhutan. The Monastery, also known by the Gangten village that surrounds it, is in the Phobjikha Valley where winter visitors – the black-necked cranes – visit central Bhutan to roost, circling the monastery three times on arrival and repeating this circling when returning to Tibet. The Monastery's history traces to the early 17th century and back to the prophecies made by the well-known Terton (treasure finder) Pema Lingpa in the late 15th century.

[Source: Wikipedia]