Dzagyel was a Nyingma monastery in the Dzachuka region of Derge. It was founded by the First Dodrubchen and Jigme Gyelwai Nyugu, and became the later's main seat and that of his main disciple, Patrul Rinpoche Jigme Chokyi Wangpo and the reincarnations of both men: Kunzang Dechen Dorje and Patrul Namkha Jigme.