Zhayang Zong Lava Cave is in the Channang County amidst Zayangzong Mountain. There are three caves, two are exposed on the southern side and the third cave is interlinked. The largest cave, which has a Buddha hall and a Sutra hall, is deep, wide, in height. The residential quarters of monks are located outside the cave. The second cave to the west of the large cave is where Padmasambhava lived while preaching Buddhism. This cave is interconnected with the bigger cave through a passage. The third cave is wide and deep. It has a collection of stones in different shapes and sizes.