The hidden sphere of the old Buddhist Kingdom, Upper Mustang is an isolated region in Nepal with exceedingly maintained Tibetan custom. Because of military reasons in the 80s, it wasn't until 1992 this area was re-opened to overseas hikers. Tucked & concealed from the exterior sphere, the custom, mainly of Tibetan root, has been well-maintained. The province features untouched nature with terrains unlike any other places in the country. Though it rests in the gigantic Himalayas, the land is a blend of snow-covered mountains & desert lands. The folk of Mustang tries hard to sustain the culture and beauty of the place, and therefore, Upper Mustang trekking is always a privilege for the tourists. The local authorities have forced pretty strict guidelines, and costly fees to restrict the entrance of the outer world to this mysterious monarch in Nepal. And therefore, Upper Mustang is considered as one of the best off-the-beaten path trekking option in Nepal. If Everest Base Camp trekking or Annapurna Base camp trekking is not your thing, then Upper Mustang trekking must be on your to do list.
Where does Upper Mustang trekking starts?
The one and only International Airport in the country is Kathmandu, hence you first planning should be to get there. Then you're needed to tour to Pokhra from Kathmandu. Pokhra is the 2nd biggest city in Nepal & also a renowned traveler destination. Since you're needed to be in Pokhra somehow, you may wish to discover the city also. If you're after the acclimatisation & some practice day treks, there're many brief treks accessible in & around Pokhra valley, relying on how many leisure days you've.
Best season for Upper Mustang trekking:
Well, Upper Mustang trekking is most recommended to be explored in between the month of February & November. Since it's placed in the rain-shadow part of the Himalaya, it's still the ideal destination throughout the monsoon season in Nepal.
Nonetheless, you may wish to ignore the cold months (end of December & February).
Also you may wish to time your trip in the most recognized carnival of the locality known as Tiji Festival. This's a 3-day festival classified by the dancing monks to memorialize the avatar of Buddha. This's usually held in the 3rd week of May but precise dates differ & decided by the Buddhist calendar. If you're ever in this area in this period, it's highly suggested to encompass this into your itinerary.