The 7 Days Annapurna Base Camp Trek is a fast-track route to ABC at 4,200 m, starting and ending in Pokhara, covering roughly 55 km of trail across Gurung villages, rhododendron forest and the open sanctuary below Annapurna I (8,091 m). The route is the standard ABC approach but compressed: Ghandruk (1,940 m), Chhomrong (2,100 m), the Modi Khola gorge, Himalaya Hotel (2,920 m) and the base camp itself in four walking days, then two days back out via Sinuwa and Jhinu to Nayapul.
Annapurna Base Camp sits inside the Annapurna Sanctuary, an amphitheatre ringed by seven peaks above 6,000 m. From camp the full panorama includes Annapurna South (7,219 m), Gangapurna (7,454 m), Machhapuchhre (6,993 m) and Hiunchuli (6,441 m), all visible within a few hundred metres of the tea houses. Day 3 is the longest climb -- roughly 1,280 m of ascent from Chhomrong to Himalaya Hotel -- and the most demanding of the week.
This is a moderate trek on a well-marked, well-serviced trail. Two permits are required: the Annapurna Conservation Area Permit (ACAP) and TIMS. No technical climbing is involved, and the short duration means most fit adults finish it without major difficulty. The sections below cover difficulty, permits, accommodation, food, best season and what to pack.