Jamgon Kongtrul Labrang
Tsādra Rinchen Drak was the personal hermitage and retreat center of Jamgon Kongtrul, located above Pelpung Monastery in Kham. Kongtrul began to practice on the site in 1843, and formally opened it in 1857 with the assistance of Chokgyur Lingpa and Jamyang Khyentse Wangpo. The first three-year retreat began there in 1861.