Do I really need trekking poles?

Yes. They reduce the impact on your knees by up to 25% during descents and provide essential stability on loose scree slopes.

How do I keep my electronics from dying in the cold?

Keep batteries inside your inner jacket layer against your body heat. Lithium batteries drain rapidly in freezing temperatures.

How to Pack for High-Altitude Trekking

Prioritize a three-layer clothing system and moisture management to handle extreme temperature fluctuations. You must limit your pack weight to 10-12 kilograms to maintain mobility and minimize altitude-related fatigue.

Implement the three-layer system. Pack a moisture-wicking base layer (merino wool), an insulating mid-layer (down or synthetic puffy jacket), and a windproof/waterproof outer shell. Never use cotton, as it traps moisture and leads to rapid hypothermia.
Protect your feet. Break in waterproof mid-cut hiking boots for at least 50 miles before the trip. Pack three pairs of thick wool-blend socks; change them daily to prevent blisters and trench foot.
Manage your gear weight. Use a 40-50 liter internal frame backpack. If you are using a porter, keep your main duffel under 15 kilograms. Every gram counts above 3,500 meters.
Prepare for high-altitude sun. Pack polarized sunglasses with a category 4 rating and high-SPF sunscreen. The atmosphere is thinner at altitude, and UV radiation is significantly more intense.

Do I really need trekking poles?: Yes. They reduce the impact on your knees by up to 25% during descents and provide essential stability on loose scree slopes.
How do I keep my electronics from dying in the cold?: Keep batteries inside your inner jacket layer against your body heat. Lithium batteries drain rapidly in freezing temperatures.