The Vajrayana Foundation is a Tibetan Buddhist retreat and teaching center founded by Lama Tharchin Rinpoche. It is a Nyingma center in the Dudjom Tersar tradition. Also a non-profit organization, it was created by Lama Tharchin Rinpoche to establish the Buddha Dharma in the West. The main retreat center for the Vajrayana Foundation is Pema Osel Ling (Lotus Land of Clear Light), located in Santa Cruz, California.