Heritage · Jomsom
Mustang Eco Museum and the sky-cave finds
A small museum near Jomsom airport that is worth an hour before you go north: objects from the Mustang caves, displays on Loba and Thakali life, and a room on the medicinal plants used by amchi, the Tibetan-trained doctors of the high valleys.

The Mustang Eco Museum is about 15 minutes' walk from the airport. It is a modest place, but it explains much of what you will see further north. The cave room shows beads, bones and pendants recovered from the man-made caves in the cliffs of Upper Mustang, some of which were used as burial chambers more than 2,000 years ago. Later layers of the same caves hold the remains of homes and meditation cells, and the museum's finds help you picture who used them and how.
Other rooms cover daily life: costumes of the Loba and Thakali, household tools, ritual objects and a model of the walled city of Lo Manthang. A section on herbal medicine introduces the plants used by amchi, practitioners of Sowa Rigpa, the Tibetan medical tradition still practised in Mustang and Dolpo. The display of ritual masks and costumes is useful before Tiji in May, when the same kinds of figures dance in Lo Manthang's square. There is also material on Thakali trading families of the Kali Gandaki.
Visit in the afternoon when the wind makes walking unpleasant. Labels are short, so it helps to go with your guide, who can link what you see to the caves at Chhoser, the dzong at Tsarang and the gompas of Lo Manthang. Opening hours can be irregular in winter; check current status before you travel. Most visitors spend about an hour. Photography rules vary by room, so ask before you take pictures. The walk from the main bazaar is flat and short, which makes this an easy outing for older travellers too.
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Questions
Is the Mustang Eco Museum worth visiting?
Yes, if you are going on to Upper Mustang. It is small and simple, but its cave finds, model of Lo Manthang and displays on Loba and Thakali life give you a framework for everything you will see later. Allow an hour. It is a good activity for a windy afternoon or your acclimatisation day in Jomsom.
Where are the Mustang caves?
There are about 10,000 man-made caves cut into valley walls in Mustang, mostly in Upper Mustang near the Kali Gandaki and its side valleys. The easiest to visit are at Chhoser, north-east of Lo Manthang. Some were burial chambers 2,000–3,000 years ago; later they were used as homes and meditation rooms.
Is there an entry fee at the Mustang Eco Museum?
There is a small entry fee for foreigners, payable in Nepali rupees, and photography rules may vary by room. Fees and opening hours change, and the museum may close on public holidays or in deep winter, so check current status before you travel or ask at your hotel in Jomsom.
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