Located at the north-western edge of Luhuo County. Kasha Hu is a rectangular lake with an area of 109 ha and a maximum depth of 17 m.
Non-bird biodiversity: Tsuga longibracteata and Abies sp. occur in the area. Animals include Moschus berezovskii, Moschus sifanicus, Selenarctos thibetanus, Felis lynx and Felis temmincki.
BirdLife International (2017) Important Bird Areas factsheet: Kasha Hu Nature Reserve. Downloaded from http://www.birdlife.org on 21/11/2017.