Can I buy a permit when I arrive in the country?

For major trails like the Inca Trail, absolutely not. Permits sell out months in advance. For less popular treks, you can often pay community fees on the spot, but research your specific trail before arriving.

What if I get a new passport before the trek?

Bring your old, cancelled passport with you. The authorities need to verify that you are the person listed on the permit. If you don't have the original document, you may be denied access.

Booking permits for high-altitude Andean treks

Most high-altitude Andean treks require booking through a government-licensed tour operator months in advance. You cannot self-issue these permits for protected trails like the Inca Trail, as visitor numbers are strictly capped by local authorities.

Verify permit requirements. Research your specific route. Trails like the Classic Inca Trail require a government-issued permit that must be purchased by a licensed trekking company. Others, like the Salkantay or Huayhuash circuit, may only require a community entry fee paid at the trailhead.
Select a licensed operator. If a permit is required, ensure your agency is officially registered with the local Ministry of Culture or equivalent. Check for valid operating licenses to ensure your permit won't be voided upon arrival.
Submit passport details early. Permits are non-transferable and linked to your specific passport number. Submit a high-quality scan of your passport to your operator at least 4-6 months before your trek date.
Confirm receipt of permit. Ask your operator for the 'Permit Confirmation Number' once the slot is secured. You must carry your original passport (the same one used for the booking) to the park entrance to match your details against the official list.

Can I buy a permit when I arrive in the country?: For major trails like the Inca Trail, absolutely not. Permits sell out months in advance. For less popular treks, you can often pay community fees on the spot, but research your specific trail before arriving.
What if I get a new passport before the trek?: Bring your old, cancelled passport with you. The authorities need to verify that you are the person listed on the permit. If you don't have the original document, you may be denied access.