Do I really need trekking poles?

Yes. The stone stairs on the Inca Trail are uneven and steep. Poles save your knees on the descent from Dead Woman's Pass and are mandatory for many operators to protect the ruins.

Can I bring my own snacks?

Yes, and you should. Bring high-calorie, lightweight items like dried fruits, nuts, and electrolyte powder, as you will be burning significant calories at high altitude.

How to Pack for the Inca Trail

Limit your total pack weight to 15 pounds (7kg) and focus on a three-layer clothing system. You must balance the fluctuating temperatures of the high Andes with the strict weight limits imposed by the trekking agency porters.

Select the right bag. Bring a 30-35 liter daypack for your personal items. If you are using a porter service, they provide a separate duffel bag (usually limited to 7kg) that stays with them; pack your sleeping bag and clothes inside this.
Implement the three-layer system. Pack one base layer (merino wool), one mid-layer (fleece or synthetic down), and one outer layer (waterproof, breathable shell). This covers you for 40°F (4°C) nights and 70°F (21°C) days.
Prioritize footwear. Break in your waterproof hiking boots at least 50 miles before the trip. Bring three pairs of thick, wool-blend hiking socks—one to hike in, one for camp, and one emergency spare.
Organize small essentials. Use a small, waterproof pouch for your passport, extra soles (for your permit), and small bills in Peruvian Soles. Keep your headlamp and 2-liter water bladder in an easily accessible side pocket.

Do I really need trekking poles?: Yes. The stone stairs on the Inca Trail are uneven and steep. Poles save your knees on the descent from Dead Woman's Pass and are mandatory for many operators to protect the ruins.
Can I bring my own snacks?: Yes, and you should. Bring high-calorie, lightweight items like dried fruits, nuts, and electrolyte powder, as you will be burning significant calories at high altitude.