# Annapurna Conservation Area: Nepal's Largest Protected Area

_Published 13 May 2026_

Almost every trek around Pokhara passes through the [Annapurna Conservation Area](/places/annapurna-conservation-area), a model for community-based conservation in Nepal.

**Quick answer:** the Annapurna Conservation Area is **Nepal's largest protected area**, covering **7,629 km²**. The project began in **1986**, run by the National Trust for Nature Conservation, and works with local communities. Trekkers need the **ACAP permit**.

## Highlights

- The Annapurna range and Machhapuchhre.
- The Kali Gandaki gorge, among the deepest in the world.
- Gurung, Thakali and Manangi villages.
- Tilicho Lake and Muktinath.

## Treks in the conservation area

- [Poon Hill](/ghorepani-poon-hill-trek)
- [Annapurna Base Camp](/annapurna-base-camp-trek)
- [Annapurna Circuit](/annapurna-circuit-trek)
- [Mardi Himal](/mardi-himal-trek)
- [Khopra Danda](/khopra-danda-trek)

## Community conservation

Permit fees help fund conservation, education and development projects in local villages.

See [permits guide](/blog/nepal-trekking-permits-guide) and [Annapurna lodges](/accommodation/annapurna-region-lodges).

## Frequently asked questions
### How big is the Annapurna Conservation Area?
**7,629 km²**, Nepal's largest protected area.

### When did it begin?
In **1986**.

### Do I need a permit?
Yes, the ACAP permit.

### Which treks are in the area?
Poon Hill, ABC, the Annapurna Circuit and more.


Web page: https://himalayanhiking.com/blog/annapurna-conservation-area-guide