Nam Tso Lake (Namtso)

The highest saltwater lake in the world at 4,718 m, stretching 1,920 km² across the Tibetan plateau north of Lhasa, with sacred Tashi Peninsula where pilgrims circumambulate ancient cave hermitages.

Nam Tso is the second-largest saltwater lake in China and sits at an elevation of 4,718 m, making it the highest large saltwater lake in the world. The lake is approximately 70 km from east to west and 30 km from north to south, covering an area of roughly 1,920 km². On clear days — most common from April to October — the snowfields of the Nyenchen Tanglha range reflect in the water from the southern shore, creating one of the most magnificent landscapes on the Tibetan plateau.

The Tashi Peninsula, a finger of land pushing into the lake's eastern end, is the principal destination within the scenic area. The peninsula contains a cluster of cave hermitages used by Tibetan Buddhist meditators over centuries, several small monasteries, and the starting point for the kora (circumambulation) path around the peninsula's tip. The kora takes 3–5 hours on foot across at times rough terrain. At the peninsula's end, visitors are typically at 4,900 m or above — acclimatisation before this walk is essential.

Nam Tso is a critical habitat for black-necked cranes and bar-headed geese, both of which nest at the lake in summer. The vast grasslands surrounding the lake support large herds of domestic yaks and sheep, and the nomadic herders who tend them still use black yak-hair tents in summer grazing season.

The drive from Lhasa to Nam Tso takes approximately 4–5 hours via the Nyenchen Tanglha pass. Most visitors do this as a long day trip from Lhasa, or overnight on the peninsula in basic guesthouse accommodation.