Assembly hall
A large temple or Assembly hall ("’du khang"), immediately below the yellow retreat hut to its east, is the Lower Tantric College where the annual ritual cycles or chos thog is observed. The frescoes seen in the "clerestory of the temple" are of pre-1959 vintage. The second floor of this temple is an administrative office. It also provides guest house accommodation to the visiting officials and clergy of the Tantric College ("sngags pa grwa tshang").