The Kalash Valleys are valleys in Chitral District in northern Pakistan. The valleys are surrounded by the Hindu Kush mountain range. The inhabitants of the valley are the Kalash people, who have a unique culture, language and follow a form of ancient Hinduism.As such, the Kalasha Valleys are a source of attraction for Pakistani as well as International tourists. There are three main valleys. The largest and most populous valley is Bumburet (Mumuret), reached by a road from Ayun in the Kunar Valley. Rumbur is a side valleys north of Bumburet. The third valley, Biriu (Birir), is s side valley of the Kunar Valley south of Bumburet.