Namtso, or Heavenly Lake, is considered one of the three holy lakes in Tibet and famous for its high altitude, 4720 meters, vast area, 1961 square kilometers and beautiful scenery.
Namtso Lake maintains its levels from rainfall and melted snow flowing from high mountains. Five islands stand in the water area, among which the largest one is Liangduo island. In addition another five bylands stretch into the water from different directions. Zhaxi byland is the largest in area of these five. A great many bizarre stone peaks can be found on this byland. Some of them are like trunks; some look like human beings; some resemble trees. Various kinds of vivid shapes can easily arouse your imagination. At the same time there are many quiet grottos which are masterpieces of nature. Some grottos are narrow and long like subways; some are full of stalactites; still, others are like louvers. Queer rocks, steep peaks, natural stone ladders and other landform wonders on Zhaxi byland present visitors a picture filled with mystery and enchantment.
Besides the beautiful scenery, the place is also a famous sacred Buddhist site. There is a Zhaxi Temple in Zhaxi byland. In every Tibetan year of sheep, thousands of Buddhism adherents will come here to worship. As a rule, they will walk clockwise along the lake in order to receive the blessing of the gods.