Kim HY National Reserve is recognized as the reserve of primitive nature by Vietnamese and foreign scientists with hundreds of rare flora and fauna species. Of which Presbytis francoisi francoisi, squirrel, monkey are endangered species all over the world. Particularly, visitors will have chances to see lots of bat species reputed most species in Vietnam when coming to this national reserve. Moreover, the natural reserve is large valuable wood-store of Bac Kan Province with hundreds of thousands of nghien, lat, dinh trees, mountain pine…

The national reserve also remains many endangered flora species incuding stone-pine (thiet san gia) which is only existed at 4 mountainous provinces of North Vietnam and 2 provinces of Guangdong, Guangxi (China). Besides diversified fauna and flora, the Kim Hy Natural Reserve is abundant in minerals, especially gold.{itpsharepoint}