Upper Mustang Trek permit for solo single Person

For a solo (single) foreign trekker, the Upper Mustang permit rules are very strict because it is a restricted area of Nepal.

Here is the clear, updated situation (2026):

Can a solo person get Upper Mustang permit?

You can trek completely solo (single) foreign trekker in Upper Mustang but go through the Legal Trekking agencies in Nepal.

Even if you are traveling alone, the law requires:

A Restricted Area Permit (RAP)
A licensed Nepali trekking guide
Processing through a registered trekking agency

Minimum group rule (important update)

There is some confusion due to recent changes:

Traditionally: minimum 2 foreign trekkers required
Recent updates (2026):
Some agencies report that the “2-person rule is being relaxed in some cases”, BUT:

In practice, immigration still usually processes permits through agencies and often pairs solo trekkers.

So for planning purposes:

Assume 1 person is OK only through agency arrangement
You may be matched with another trekker or issued “ghost group” permit

Mandatory requirements for solo traveler

If you go alone, you still must have:

Licensed trekking guide (compulsory)
Registered Nepali trekking company (must apply for you)
RAP permit + ACAP permit
Valid passport + Nepal visa
Fixed Upper Mustang Trek Itinerary

Permit cost (Upper Mustang RAP)

Around USD 50 per person per day (new system)
or older system: USD 500 for 10 days + extra days fee

Plus:

ACAP permit: ~NPR 3,000 (~$25–30)

Key reality for solo trekkers

Even if you are fit and experienced:

You cannot just walk into Upper Mustang alone
You cannot apply for RAP yourself
You must go via agency + guide system

Simple summary

👉 Solo traveler = allowed
👉 Solo trekking = NOT allowed
👉 You must join through agency + guide
👉 Permit is arranged for you (often grouped with others)

Upper Mustang Trek permit for solo single Person