The site, at an altitude of 3,700 meters, with the total area of 138,025 square meters and height of 115,703 meters, was constructed during the reign of Tubo King Songtsan Gambo in the 7th century.

• 海拔3700余米，建筑总面积138；025平方米，宫殿高115.；703米，是西藏现存规模最大、最完整的古代藏族宫堡式建筑群。