Annapurna Sanctuary Trail

Quick facts for planning.

Time to Hike: 7-11 days, about 110 km round trip depending on start point and side trips.

Best Time to Go: Late autumn (late September to November) and spring (March to May) for the clearest mountain views and stable weather.

Getting there: Fly or bus to Pokhara from Kathmandu then drive 1-3 hours to trailheads at Nayapul or Phedi; many operators run transfers and jeep services.

Costs: Expect a modest daily budget for tea-house lodging and food; permits required are the Annapurna Conservation Area permit (ACAP) and a TIMS card, both obtainable in Pokhara or Kathmandu.

Difficulty: Non-technical but strenuous with long uphill days, steep stone steps and uneven trails; altitude reaches about 4,130 m at the base camp so altitude sickness is a real risk.

The trail climbs from subtropical valleys through dense rhododendron and fir forest into open alpine meadows and the enclosed glacial amphitheatre of the Annapurna Sanctuary. The final approach arrives at Annapurna Base Camp, a natural bowl surrounded by the massif where sunrise and sunset illuminate the faces of the high peaks.

Villages and tea-house settlements such as Ghandruk and Chomrong break up the route and provide plentiful lodgings and hot meals most of the way; above the tree line the accommodation is simpler but still operates through the main seasons. The trek is notable for concentrated, close-up views of Annapurna I and Machapuchare and for delivering dramatic alpine scenery without very long distances.

International travellers usually arrive in Kathmandu then take a domestic flight or tourist bus to Pokhara, which is the gateway for this trek. From Pokhara many trekkers take a private jeep or local bus to the roadhead at Nayapul or a shorter walk start at Phedi.

Most people walk from the southern trailheads up into the sanctuary to Annapurna Base Camp and back the same way toward Pokhara, though it is possible to extend the walk by linking to nearby trails.

The most reliable windows are autumn and spring when rainfall is low and visibility is best; mornings tend to be clear with occasional afternoon cloud in spring. Bookings for busy autumn weekends are advisable for popular lodges but most tea houses accept walk-ins outside peak dates.

Monsoon months bring heavy rain and slippery trails and are best avoided; winter can drop heavy snow at high elevations and many lodges close, increasing difficulty and avalanche risk. Always monitor weather and allow extra acclimatisation days to reduce altitude sickness risk.