The Upper Mustang trek brings you into the hidden world of the old Buddhist kingdom of Mustang, also called Lo. Lo used to be part of the Tibetan empire, and is therefore closely related to Tibet. Tibetan Buddhism is still being practiced in a very pure form and villages are built in Tibetan style, with white washed houses with firewood tucked on the roofs.
The trail follows the salt caravan route of the old days, during which the people of Mustang traded Tibetan salt with grain from the lowlands. The goal of the Upper Mustang trek is to the capital of the Upper Mustang, Lo Mangtang. Lo Mangtang is a medieval town, surrounded by a huge town wall. From the pass Lo La (3950 m) you can see the town shimmering in the distance in the barren landscape. Entering Lo Mangtang through the town gate you enter a different world. It is just wonderful to wander through the narrow alleys. On several corners of the street, you can find small groups of women spinning wool and discussing the news of the day. At the end of the afternoon, big herds of goats are being let through the city gate and through the narrow alleys, back to their sheds, which are inside the town. In Lo Mangtang you can find the palace of the king, a huge 4-story high building. When the king is at home, you can even pay him a visit sometimes. The king doesn’t have any real power anymore but is of course still highly respected by his people. Besides, there are a few beautiful big monasteries, for example, the Thugchen Gompa, built in the 15th century. Or visit the amchi museum and amchi school. An amchi is a traditional Tibetan doctor. There are 2 amchis living in Lo Mangtang, which are also the official doctors of the king. They founded a school to preserve this ancient wisdom. Also interesting is a ride by horse to Chhoser, where you can visit a small monastery and a century-old cave dwelling, situated high in the rocks.