Sonada Monastery, Samdrub Darjay Chöling, is a monastery located in Darjeeling, India. It was founded in 1966 by Kalu Rinpoche in a formerly Geluk monastery. He established a three-year retreat center at Sonada. It served as Kalu Rinpoche's primary residence and as the international seat of the Shangpa Kagyu tradition. Kalu Rinpoche passed away at Sonada in 1989.