make a list of the things you mustn't bring to the Himalayas.

Things to Bring to the Himalayas:

1. Warm Clothing: Given the high altitude and often cold temperatures, pack layers, including thermal wear, down jackets, and waterproof outer layers.
2. Sturdy Hiking Boots: Comfortable and durable footwear for trekking is crucial.
3. Backpack: A reliable, comfortable backpack to carry your essentials during treks.
4. Sleeping Bag: Choose a sleeping bag suitable for cold temperatures.
5. Trekking Poles: Provide stability and support during challenging trails.
6. Water Purification Tablets or Filters: Ensure a safe water supply.
7. First Aid Kit: Include essential medications, bandages, and altitude sickness medication.
8. Map and Compass/GPS: Navigation tools are vital in remote areas.
9. Headlamp/Flashlight: Essential for navigating in the dark.
10. Sunscreen and Lip Balm: Protect against harsh sunlight and dry conditions.
11. Snacks: Carry energy bars, nuts, and other high-energy snacks.
12. Camera: Capture the breathtaking scenery.
13. Power Bank: Keep electronic devices charged, especially if relying on them for navigation.
14. Cash: Some remote areas might not have access to ATMs.
15. Things Not to Bring:
16. Heavy Luggage: Opt for lightweight and essential items to ease trekking.
17. Non-Essential Electronics: Minimize gadgets; they add weight and require charging.
18. Fragile Items: The terrain can be challenging; avoid carrying breakable items.
19. Single-Use Plastics: Respect the environment; bring reusable items.
20. Excessive Clothing: Pack according to the season and layer appropriately.
21. Large Amounts of Cash: Carry enough for necessities; excessive cash can be risky.
22. Strong Perfumes: Fragrances can attract unwanted wildlife.
23. Impractical Footwear: High heels or uncomfortable shoes are impractical for trekking.
24. Unnecessary Documents: Only bring essential identification and permits.
25. Large Towels: Opt for quick-drying, compact towels.