Layering is Key:
The weather in the Himalayas can change from warm to frigid in a heartbeat. Your packing should focus on a layering system to adapt to different conditions.
Base Layers
Lightweight, moisture-wicking t-shirts (wool is a great choice).
Long-sleeved sports tops.
Mid-Layers
A fleece jacket provides warmth and is lightweight.
Trekking pants are a must.
Choose a pair that converts to shorts with zippers for versatility.
Outer Layers
A waterproof, windproof jacket is non-negotiable.
A down jacket is essential for higher altitudes and colder temperatures.
Choosing the right footwear : Your feet will thank you for investing in good gear.
Hiking Boots: Break them in completely before you leave for Nepal to avoid blisters.
Camp Shoes: A comfortable pair of shoes to wear after a long day of trekking is a must-have.
Socks: Bring several pairs.
At least two pairs of regular hiking socks.
At least two pairs of thermal socks for colder conditions.
Backpack: The size will depend on whether you're using porters, but a good, comfortable backpack is vital.
Duffel Bag: If you use porters, a duffel bag is a common way to pack your main gear.
Don't Forget:
Trekking Permits: Get your TIMS card and any other necessary permits and national park fees.
Cash: ATMs are not reliable in remote trekking areas, so bring enough cash for your trip.
Water Bottle: Stay hydrated! Water purification tablets or a filter are highly recommended.
Sun Protection: The sun is stronger at higher altitudes, so pack sunscreen, a hat, and sunglasses.
Renting Gear:
Thamel in Kathmandu or Pokhara has many shops where you can rent or buy gear like high-quality North Face jackets and other items. For budget-conscious trekkers, shops like Kalapathar sell gear at reasonable prices.