How to Pack for Peru’s Microclimates
Pack for three distinct zones: the humid coast, the high-altitude Andes, and the rainforest. Use a strict layering system with high-quality base layers rather than one heavy winter coat to handle temperature swings that can span 40 degrees Fahrenheit in a single day.
- Master the layering system. Bring a moisture-wicking base layer (merino wool), a mid-layer fleece or down sweater for warmth, and a high-quality wind-and-waterproof outer shell. You will be putting these on and taking them off hourly in the mountains.
- Select your footwear. Bring one pair of broken-in waterproof hiking boots with ankle support for the Andes and one pair of comfortable walking shoes for coastal cities like Lima. Do not bring brand new boots; you will get blisters.
- Prepare for extreme UV. The sun at high altitude (Cusco/Sacred Valley) is punishing. Pack a wide-brimmed hat, polarized sunglasses, and at least 3 tubes of SPF 50 sunscreen. You will burn in 15 minutes without protection.
- Consolidate your gear. Use compression packing cubes to separate your coastal clothes from your mountain gear. You can leave your heavy Andes layers at your base hotel in Cusco while you take a smaller duffel to the jungle or the coast.
- Do I really need a heavy winter parka?
- No. A down sweater or a technical fleece layered under a waterproof shell is much more versatile and easier to pack.
- How do I handle the laundry situation?
- Most hostels and hotels in Cusco and Lima offer same-day or next-day wash-and-dry services for about $5 per kilo.
- What should I pack for the Amazon?
- Lightweight, long-sleeved synthetic shirts and trousers are essential to protect against mosquitoes. Don't bother with heavy cotton.