Pic Description: Tibet is the roof of the world, while Ali was on the roof ridge, the plateau of its peculiar style of irresistibly attracted many explorers to conquer it. Lake Mapam Yumco Ali "lakes", Gangrenboqi Mountain is the "mountain" in the hearts of the Tibetans that they are "the center of the world", has a unique position. Now Ali has increasingly become the most popular tour to Tibet, one of the most fashionable way.
