Trip Facts





Trip Overview
Upper Mustang Trek: A Journey Through the Forbidden Kingdom
The Upper Mustang Trek reveals one of Nepal’s most extraordinary and untouched landscapes. Once the hidden Kingdom of Lo, this remote region features vast high-altitude deserts, deep canyons, ancient rock formations, and authentic Tibetan-style villages—waiting to be explored. Isolated from the outside world, Upper Mustang was closed to tourists until 1992, earning its famous title as the “Forbidden Kingdom.”
In the early days, the Upper Mustang Trek was tightly controlled—no permanent lodges were allowed, and visitors depended on fully supported camping expeditions. Local communities mainly contributed by offering flat camping grounds or horse rentals for short trips around Lo Manthang.
The Kingdom of Lo, founded in the 14th century by Ame Pal, was ruled by his descendants for 25 generations. Although Nepal abolished its monarchy in 2008, the last king, Jigme Dorje Palbar Bista, remained a respected spiritual leader until his death in 2016.
Today, Upper Mustang is still a restricted zone, requiring a special permit to enter. Locally owned teahouses and family-run lodges now line the trekking route, offering comfort and cultural immersion without losing the region’s spiritual core, dramatic desert landscapes, and Tibetan Buddhist heritage.
As you trek through the high-altitude, arid terrain of red cliffs, wind-carved canyons, and surreal rock formations, you’ll feel transported to another world. The Upper Mustang Trek trail passes ancient villages like Chhusang, Chele, Syangbochen, Ghami, Dhakmar, and Charang, each preserving centuries-old architecture and authentic Mustangi traditions.
The highlight of the Upper Mustang Trek is Lo Manthang, a walled city with narrow whitewashed streets, ancient monasteries like Namgyal Gompa, and the historic King’s Palace, which remains a rare stronghold of Tibetan Buddhist culture outside Tibet.
Timing your Upper Mustang Trek for mid-May lets you experience the vibrant Tiji Festival, a three-day celebration featuring masked dances and sacred rituals that honor the triumph of good over evil—a captivating cultural event.
Beyond its rich heritage, the Upper Mustang Trek rewards you with breathtaking views of Himalayan giants such as Annapurna, Dhaulagiri, Nilgiri, and Tilicho Peak. The Nyi La Pass (3,990 m) offers one of the best spots to soak in the vast, untouched beauty of this extraordinary region.
Best Time to Trek Upper Mustang
The best time to trek Upper Mustang is from March to May or September to November. Unlike most of Nepal, Upper Mustang sits in a rain shadow, allowing trekking during the monsoon season (June-August), though it can get uncomfortably hot. Winter treks (December-February) are possible but cold, with many guesthouses closing for the season.
Physical Fitness for the Upper Mustang Trek
The Upper Mustang Trek is considered moderate but demands trekking 5 to 7 hours daily at altitudes ranging from 2,800 to 4,000 meters. To prepare, it’s important to build strong cardiovascular endurance through activities like running, cycling, or hiking, alongside leg-strengthening exercises such as squats, lunges, and stair climbing. If possible, spending time acclimatizing to higher elevations before the trek can greatly improve your experience. While no technical climbing skills are required, having some prior trekking experience will be helpful .
Why Choose Upper Mustang Trek with Nepal Sanctuary Treks?
At Nepal Sanctuary Treks, we provide a personalized Upper Mustang Trek experience. With over 26 years of expertise in the field, we craft custom Upper Mustang Trek itineraries to suit your pace and preferences. Our experienced guides bring invaluable knowledge, offering insights into the rich local culture while ensuring your safety throughout the journey. They have trekked the Upper Mustang Trek many times and knows the region inside out.
We focus on small group sizes and rigorous safety protocols, providing you with personalized attention and safety. Our long-standing partnerships with trusted suppliers ensure you have carefully selected accommodations and reliable transportation during your Upper Mustang Trek .
As a Travelife Certified company, we are dedicated to promoting sustainable and eco-friendly travel. When you choose our Upper Mustang Trek , you support local communities and help minimize environmental impacts, making responsible tourism a key part of your adventure. Your safety, comfort, and unforgettable experience are our top priorities.
Contact us today to plan your tailored Upper Mustang Trek.
This is a sample itinerary of the Upper Mustang Trek . We shall customize the program as per your needs and preferences.
Note: below trekking hours, altitudes and distances are approximate, and absolutely for the general idea only.