Nechung
Nechung Monastery, Nechung Gompa (Tibetan: གནས་ཆུང་དགོན་པ།, Wylie: gnas-chung lcog, ZYPY: Naiqung Gönba) or Nechung Chok (Tibetan: གནས་ཆུང་དགོན།, ZYPY: Naiqung Jog "the small dwelling", Chinese: 乃琼寺), is the seat of the State Oracle of Tibet.
It is also referred to as Sungi Gyelpoi Tsenkar, the "Demon Fortress of the Oracle King."
It is about 10 minutes walk down from Drepung Monastery, and was the residence of the three-headed, six-armed Pehar, the chief protector of the Gelugs (Yellow Hat sect) and the seat of the State Oracle or Nechung Oracle. It is medium-sized temple which used to house about a hundred monks.
Read more about Nechung: History and Functions