What to pack for Cusco's altitude and weather
Dress in three distinct layers to handle Cusco's rapid temperature swings, which can drop 30 degrees Fahrenheit between noon and sunset. Prioritize natural fibers like merino wool to manage both high-altitude sweat and the intense Andean sun.
- Base Layer. Wear a lightweight, moisture-wicking synthetic or merino wool base layer. Avoid cotton, as it traps sweat and makes you feel cold instantly when the wind picks up.
- Insulation Layer. Carry a medium-weight fleece or a packable down jacket. You will need this on and off all day; it should be easy to unzip or remove as you walk uphill.
- Outer Shell. Bring a breathable, wind-resistant, and water-repellent shell jacket. Cusco's weather changes in minutes, and sudden afternoon showers are common even in the dry season.
- Footwear Selection. Wear broken-in, waterproof hiking shoes with ankle support. The city's cobblestone streets are uneven and often slick; prioritize traction over style.
- Do I really need to dress in layers?
- Yes. Cusco sits at 11,150 feet. The sun is scorching during the day, but as soon as it dips behind a mountain or the sun sets, the temperature plummets instantly.
- Can I wear jeans in Cusco?
- It's not recommended. If they get wet from a rain shower, they take forever to dry and will make you cold. Choose quick-dry trekking pants instead.