To Sherpas, Yak herding is important part of their history culture and also economies. The Yak herders traverse between elevation of 3000m above sea level to almost 6000m in different season within the Himalaya of Nepal. The Yak herders have temporary huts made out of stone at the elevation of 4000m. Some traditional Yak herders live in rock caves for many generations in elevation of 5000.This photo was taken in elevation of 5000m. The Yak herder is sitting on the rock cave that he live in.