What should I pack for a winter tour in Tibet?

Being at a higher altitude, there will be sudden changes in the temperature during the morning, day, and night, so you should wear warm clothes but make sure it’s easy to take off your outer jacket during the day. For warm clothes, pack the following items: a down jacket, thermal wear, winter socks, gloves, full-sleeved t-shirts, a scarf, and a hat.

Also, you need to pack extra care items to protect you from direct sunlight and dry air, like sunscreen cream, moisturizing cream, lip balm, and sunglasses.