First Tibetan Buddhist monastery near Lhasa, Tibet
Samye Monastery (Tibetan: བསམ་ཡས་, Wylie: bsam yas, Chinese: 桑耶寺), full name Samye Migyur Lhundrub Tsula Khang (Wylie: Bsam yas mi ’gyur lhun grub gtsug lag khang) and Shrine of Unchanging Spontaneous Presence, is the first Tibetan Buddhist and Nyingma monastery built in Tibet, during the reign of King Trisong Deutsen. Khenpo Shantarakshita began construction in 763, and Tibetan Vajrayana founder Guru Padmasambhava tamed the local spirits before its completion in 767. The first Tibetan monks were ordained there in 779.
https://en.wikipedia.org/wiki/Samye
Samye Monastery (Tibetan: བསམ་ཡས་, Wylie: bsam yas, Chinese: 桑耶寺), full name Samye Migyur Lhundrub Tsula Khang (Wylie: Bsam yas mi ’gyur lhun grub gtsug lag khang) and Shrine of Unchanging Spontaneous Presence, is the first Tibetan Buddhist and Nyingma monastery built in Tibet, during the reign of King Trisong Deutsen. Khenpo Shantarakshita began construction in 763, and Tibetan Vajrayana founder Guru Padmasambhava tamed the local spirits before its completion in 767. The first Tibetan monks were ordained there in 779.
