The 12-day Annapurna Base Camp Trek is a moderate teahouse trek into the Annapurna Sanctuary, the glacial cirque enclosed by Annapurna I (8,091 m), Machhapuchhare (6,993 m), Hiunchuli (6,441 m) and eight other peaks. The route follows the Modi Khola river valley from Nayapul at 1,070 m, climbing through rhododendron forest, terraced Gurung and Magar villages and the narrow gorge at Deurali (3,300 m) to reach Annapurna Base Camp at 4,130 m on day 6.
Most of the walking stays below 3,500 m, so the altitude demand is manageable for fit trekkers without prior high-altitude experience. The route passes through Ghandruk, the largest Gurung village in the region, Chhomrong at 2,100 m with its stone-paved lanes and wide views of Annapurna South and Hiunchuli, and the thermal springs at Jhinu Danda on the descent. The Annapurna Conservation Area is the largest protected area in Nepal at 7,629 km2, and the trail runs inside it for the full duration.
The trek requires two permits: the Annapurna Conservation Area Permit (ACAP) and the TIMS card. The sections below cover difficulty and fitness, permits, accommodation, food, getting there and what to pack. Read this alongside the day-by-day itinerary before you go.