Renzonghai (Renzhonghai) introduction: Renzonghai is one of the core areas of Gongga Mountain. It is the most beautiful alpine lake landscape area and one of the best-preserved virgin forest areas in Gongga Mountain. Renzong Sea is a concentrated distribution area for endangered plants such as Sichuan redwood and Kangding magnolia, and is also an important habitat for endangered animals such as wildebeest and red deer.