Nar Phu Valley Restricted Area Trek

Nar Phu Valley branches north from the Annapurna Circuit at Koto and accesses a high trans-Himalayan world of red-painted monasteries, ancient trading routes, and near-total absence of tourist infrastructure.

Overview

The restricted zone begins at Koto (2,610m) on the Annapurna Circuit. The route climbs to Nar (4,110m) and Phu (4,080m) villages before crossing the Kang La (5,322m) back to Ngawal on the Annapurna Circuit, forming a 7-10 day loop within a longer circuit. The restricted area permit costs USD 100 per week (minimum 7 days) and requires a licensed guide. Only around 500 trekkers enter per year — among the lowest of any officially designated Nepal trekking zone. Take a Sajilo bus booking from Kathmandu to Besisahar to start the Annapurna Circuit leg efficiently.

FAQ

Can I visit Nar Phu independently? No — the restricted area requires a licensed guide and registered agency-issued permit. Solo entry is not permitted.

Is it possible to cross the Kang La in all seasons? The Kang La (5,322m) carries snow risk outside the October-November and April-May windows. Crossing in other months requires guide confirmation of current conditions.

How does Nar Phu compare to Upper Mustang? Nar Phu is rawer and less developed, with basic village lodges rather than teahouses. Upper Mustang has better infrastructure and the walled city of Lo Manthang — a different but equally compelling experience.