Upper Mustang Trek — The Forbidden Kingdom of Lo
Overview
Formerly the Kingdom of Lo, Upper Mustang is a high-altitude desert valley bordering Tibet — steeped in Tibetan Buddhist culture, ancient monasteries, and sky caves carved into the cliffs. Closed to outsiders until 1992, it remains one of the most intact traditional Tibetan cultures on earth.
Trip Highlights
The experiences that make Upper Mustang unlike anywhere else on earth.
Forbidden Kingdom of Lo
Walk the medieval walled capital of the former Kingdom of Lo and its royal palace.
Choser Sky Caves
Explore 2,500-year-old cliff-carved meditation caves and hidden burial chambers.
Kali Gandaki Gorge
Cross the deepest river gorge on earth along the ancient salt-trade trail.
Tibetan Buddhist Culture
Living monasteries, prayer wheels, and centuries-old Tibetan traditions in daily life.
Ancient Gompas & Stupas
Visit the 8th-century Gar Gompa and the sacred meditation cave of Guru Rinpoche.
Himalayan Peak Views
Nilgiri, Dhaulagiri, and the Annapurna massif frame every horizon on the trail.
The Journey
An 18-day expedition — 10 days of trekking through the Kali Gandaki gorge, from Kagbeni to the walled city of Lo Manthang and beyond.
support_agent Direct Support
Have questions about the itinerary? Message our lead guide Moti directly.
Phase I: Approach & Acclimatization
You'll be greeted by our Himalayan Zen team at Tribhuvan International Airport and transferred to your hotel. In the evening, we host a trek briefing with guide Moti followed by a welcome dinner featuring traditional Nepali cuisine. Overnight at a 3-star hotel in Kathmandu.
A relaxed day acclimatizing to Kathmandu's altitude. In the afternoon we run a full equipment check with guide Moti. Optional sightseeing to Swayambhunath (Monkey Temple) or Durbar Square. Overnight at a 3-star hotel.
Fly (25 min) or drive (6-7 hrs) to Pokhara. Afternoon sightseeing around Davis Falls, Gupteshwor Cave, and the serene Phewa Lake. Overnight at a lakeside hotel.
Fly (20 min) or drive by jeep (8-9 hrs) to Jomsom — the gateway to Upper Mustang — through the dramatic Kali Gandaki Valley, the deepest gorge in the world. Overnight at a teahouse in Jomsom.
Phase II: Gateway to the Kingdom
Begin trekking through arid, wind-swept landscapes to Kagbeni — a medieval village at the confluence of the Kali Gandaki and Jhong Khola rivers, and the official gateway into Upper Mustang. Views of Nilgiri and Dhaulagiri accompany the trail. Overnight at a teahouse in Kagbeni.
Pass through narrow valleys, ancient caves, and stone villages. Witness the dramatic red cliffs of Chuksang — one of the most photographed sights of the trek. Overnight at a teahouse in Chuksang.
Ascend through steep ridges, cross suspension bridges, and reach Chele — the first true village of Tibetan-influenced culture in Upper Mustang. Overnight at a teahouse in Chele.
Trek through picturesque valleys with stunning mountain views, passing traditional villages and ancient Buddhist stupas. Overnight at a teahouse in Syanboche.
Phase III: The Walled City of Lo
Cross the Yamda La Pass (3,850m) and pass through fields of barley, chortens, and mani walls. Overnight at a teahouse in Ghemi, home to one of Mustang's largest gompas.
A shorter day with scenic views of the Mustang region. Visit the historic Tsarang Monastery and explore the village's medieval castle. Overnight at a teahouse in Tsarang.
Reach the legendary walled city of Lo Manthang — the cultural heart of Upper Mustang. Explore ancient monasteries, the royal palace, and the medieval streets. Overnight at a teahouse.
Travel by jeep to the spectacular Choser Cave system and nearby villages — one of the most remote and dramatic corners of Upper Mustang. Learn the history of the region from guide Moti. Return to Lo Manthang for an overnight stay.
Phase IV: Descent & Return
Descend through high-altitude trails and beautiful landscapes. Visit ancient monasteries and the spectacular red cliffs of Drakmar — an otherworldly landscape of eroded red earth. Overnight at a teahouse in Drakmar.
Retrace the trail as it descends gradually through the Mustang valley, with the Kali Gandaki gorge beginning to open up below. Overnight at a teahouse in Chuksang.
Reach Kagbeni — the gateway back into the lower Mustang region. Option 1: Take a jeep to Jomsom and fly to Pokhara the next morning. Option 2: Take a direct jeep from Kagbeni to Pokhara. Overnight at a teahouse in Kagbeni.
Morning arrival in Pokhara. Enjoy the serene lakeside ambiance with optional sightseeing. Afternoon at leisure to unwind. Overnight at a lakeside hotel in Pokhara.
Return to Kathmandu by flight or jeep. In the evening, join the Himalayan Zen team for a farewell dinner. Overnight at a 3-star hotel in Kathmandu.
Transfer to Tribhuvan International Airport for your onward flight home, carrying with you the memories of a kingdom frozen in time.
Sacred Landmarks
Lo Manthang
The walled capital of the former Kingdom of Lo. A medieval city of whitewashed houses, royal palaces, and Tibetan Buddhist monasteries — the cultural heart of Upper Mustang.
Choser Cave
A vast complex of sky caves carved into the cliffs of the Choser valley — meditation chambers, granaries, and burial sites dating back over 2,500 years.
Chungsi Cave
Believed to be the 13th-century meditation site of Guru Rinpoche (Padmasambhava) — one of the most sacred caves in the Mustang region, reachable by a short detour.
Gar Gompa
An 8th-century monastery, one of the oldest in the region, founded by Guru Rinpoche. Its ancient murals and prayer halls are a highlight of the trek.
Tsarang Gompa & Castle
A striking red-walled monastery with a medieval castle — the former summer palace of the kings of Mustang. Its library holds rare Tibetan manuscripts.
The Sky Caves
Thousands of hand-carved caves honeycomb the cliffs of Mustang — the largest concentration in the world. Some are over 2,500 years old.
Visions of Mustang
The Road to Lo
Approaching the forbidden kingdom through terraced valleys.
The Canyon Approach
On the Trail
Village Life
Herd of goats walking through a narrow stone-paved street.
The Trail Ahead
Preparing for Mustang
A moderate high-altitude trek — with a little preparation, it's within reach of any reasonably fit traveler.
Fitness & Training
Mustang is a moderate trek at high altitude. Build cardiovascular fitness and leg strength 2-3 months before departure. Daily walking, hiking, and stair climbing are ideal.
Essential Gear
Broken-in trekking boots, thermal layers, a warm down jacket, polarized sunglasses, sunscreen, a headlamp, and a good daypack. Mustang is dry, windy, and cold at night.
Documents & Permits
Passport (6-month validity), 2 passport photos, and medical insurance with evacuation cover. We arrange your restricted-area permit and TIMS card.
Logistics
Comprehensive support including permits, transport via flight or jeep, and carefully selected teahouse accommodations throughout the Mustang region.
Safety Protocol
Equipped with a satellite phone, extensive first-aid kits, and led by guides certified in high-altitude emergency response. Daily health checks along the route.
Inclusions
All meals during the trek (including tea/coffee), restricted-area permits, monument entrance fees, and a complimentary duffel bag for the trail.
What's Included & Excluded
Full details of what's covered in your Upper Mustang Trek package.
check_circle Included
- check Airport transfers on private vehicle
- check One day local sightseeing in Kathmandu Valley
- check Round trip flight or jeep Kathmandu–Pokhara–Kathmandu
- check Round trip flight or jeep Pokhara–Jomsom–Pokhara
- check 3 nights at a 3-star hotel in Kathmandu with breakfast
- check Local hotels/teahouses throughout the trek
- check 3 meals daily during trek including tea and coffee
- check Restricted-area permit for Upper Mustang (USD $500 pp) + TIMS card
- check Satellite phone for the duration of the trek
- check Experienced English-speaking Nepali guides and Sherpa staff
cancel Excluded
- close International airfare to/from Kathmandu
- close Nepal visa fees (available on arrival)
- close Personal medical and travel insurance, rescue and emergency costs
- close Extra costs from natural disaster, bad weather, or emergencies
- close Lunch and dinners in Kathmandu (breakfast included)
- close All beverages beyond tea and coffee
- close Gratuities/tips for guides and support staff
Dates & Availability
Mustang trekking runs March-May and October-December. Select your preferred departure.
Why Choose Himalayan Zen
A kingdom this rare deserves a team this experienced.
Restricted-Area Specialists
Upper Mustang requires a special permit and a licensed guide. We've been running restricted-area treks for decades — every permit, every checkpoint, handled.
Guided by Moti Bhattarai
With 40+ years in Himalayan tourism, Moti is one of Nepal's most seasoned guides — personally leading our Mustang departures.
Small Groups Only
We cap every departure well below the permitted limit, keeping the experience intimate and the local impact low.
Remote-Area Safety
Satellite phone on every trek, daily health checks, and emergency evacuation protocols designed for the remote Mustang region.
Our Lead Guides
Moti Bhattarai
With over four decades in the tourism industry, Moti has led hundreds of treks across the Nepal Himalaya, including dozens into the restricted kingdom of Upper Mustang.
Anil Bhattarai
Anil summited Mount Everest in 2005 and has led treks and expeditions across the Himalayas for nearly thirty years, guiding travelers with deep experience and steady care.
What Travelers Say About Himalayan Zen
Stepping into a kingdom frozen in time
Lo Manthang was everything I hoped for and more. Moti's knowledge of the monasteries, the caves, and the local families made this so much more than a trek — it felt like being welcomed into a home. The restricted-area permit and logistics were handled flawlessly.
read more +The sky caves alone were worth the journey
I've trekked in Nepal many times, but Upper Mustang is something else entirely. The Choser cave region and the cliffs of Drakmar are unlike anything I've seen. Himalayan Zen's teahouse selection was spot-on, and the small group made it feel personal.
read more +Flawless logistics across a remote frontier
Permits, flights, jeeps, teahouses, meals — everything was handled with a level of professionalism I didn't expect this far off the beaten path. Moti's calm, seasoned leadership made the whole team feel safe and looked-after.
read more +You May Also Like
Ready to Enter the Forbidden Kingdom?
Upper Mustang permits are strictly limited per season. Secure your place on this once-in-a-lifetime journey through the last surviving Tibetan kingdom.
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