How to acclimatize to the altitude in Cusco
Cusco sits at 3,400 m. Here's how to keep altitude sickness from knocking you out of the game.
In the Andes you can go from blazing sun to hail within the same hour. Pack in layers.
Clothing
- A thermal base layer that isn't cotton.
- A fleece or down jacket.
- A waterproof, windproof shell jacket.
- Beanie, gloves and a neck gaiter (buff).
Footwear
Hiking boots or trail shoes with good soles, already broken in before your trip. Bring spare socks.
Gear
- Sunglasses and high-SPF sunscreen: UV radiation at altitude is very strong.
- A reusable water bottle and energy snacks.
- A headlamp for pre-dawn starts.
- Cash in soles for local entrance fees and restrooms.
- Trekking poles to protect your knees on the descents.