The 90,000 hectare Hustai Nuruu National Park, set 60 miles southwest of Ulaanbaatar, is home to the world’s only naturally surviving wild horse. The Przewalski horse (or takhi in Mongolian) has been successfully reintroduced into the wild and has a light yellow coat and a short, stiff black mane. Each horse is approximately 250cm long, 146cm tall and weighs on average 300kg. Hustai has unique landscape that features mountain steppe and steppe, also there are sand dunes representing Gobi of Mongolia and River wetlands. National park has 450 species of vascular plants, 200 of which are medicinal. On the territory of Hustai National Park and it is butter zone there are many historical there are many historical monument ensemble of Ungut- famous with it is large number of man like figures, which belongs to 6-8 th century AD and many other sepultures, rectangular tombs and the ruin of old monastery.