hydroelectric yamdrok-tso lake at sim or simu la pass, along southern friendship highway, tibet.

mountain lake fell fjord reservoir highland ridge wilderness plateau alps valley walking landscape cliff terrain tarn adventure altitude asia blue buddhism buddhist cloud exploration flag friendship highway hill himalaya mountains himalayan horizontal hydroelectric karo pass lhasa nature outdoor pilgrimage prayer flags religion road sacred scenery simu sky southern summer tibet autonomous region tibetan tourism travel destinations water yak yamdrok tso yamdrok-tso sim along china