One of the most popular Lhasa Valley treks, this follows the ancient pilgrimage route that linked Tibet’s first monastery, Samye, with the Holy City of Lhasa. Taking seven to nine days, this trek crosses a 5000 metre pass and starts in the Gyama Valley, the birthplace of Songtsen Gampo, Tibet’s most famous emperor. The trek ends at Samye, where time can be spent exploring the meditation caves and the eighth century monastery.