The Tsangpo gorges Near the sacred Mts Namtche Barwa is the well-known area of Pemako which is as famous as Mt Kailas. This area is located not far from the inaccesible Tsangpo Gorges where hundreds of falls are met over nearly 50km. Thankfully hundreds of easier treks exist in Tibet but one must be in good physical condition to hike. You need anyway to buy Gyurme Dorje Tibet Handbook if you wish to visit Tibet.
People return astonished by the landscape beauty and the kindness of people.
Please avoid offending Tibetans by wearing vivid color dresses and modern equipments. For Buddhists you get only merits. The occidental habit to be different must be fought against. You are only in charge of your soul, no more.