Domestic flights of China allow only 20 kilograms in checked-in baggage and a piece of carry-on luggage on the plane.
Prepare for exposure in cold and harsh weather
The high altitudes of the Tibetan plateau make for climatic extremes. The day time temperature looks pretty fine with warm sun shine but the temperatures at night can drop to freezing point or below. The sunlight has strong ultra-violet rays and its very windy particularly in the high passes. The air is very dry. Jul and Aug receives much of the rain of the year. So, if you are traveling during these months, you will have to carry rain gears as well. It is best to be prepared for COLD weather, even though much of the time it will be quite comfortable. Because the sun is quite intense at high altitude, a hat, UV protection sunglasses, and sun block (at least SPF 15) are essential.
Clothing:
If you are traveling in winter or spring or late autumn, of course you will need warm cloths but don't stuff your baggage with thick down jackets all the way from your country, as the baggage allowance is very much limited.
It is best to pack as few things as possible, and bring only what you need. Down jackets, Sleeping bags etc are available in Lhasa, but quality, size, and style are unpredictable. Pants should be loose and comfortable, and shouldn't be patched. Both men and women are encouraged to dress with legs and shoulders covered. While Tibetans in general do not mind if you wear western clothing, or if women wear pants, it is important that your clothing be neat and clean.
Because the temperature/weather can change quickly and often, the 'layering' system is excellent for travel in Tibet. It is better to have several smaller layers that can be added and removed when necessary than to have one enormous heavy jacket.
Women: Skirts are comfortable to wear, even while trekking. (They are also useful for roadside pit-stops.) Shorts are culturally inappropriate, although pants may be worn.
Men: Clothing should be neat. Blue jeans should not be ragged, faded, or patched. Shorts are culturally inappropriate in most situations.
Shoes:It is very important to have a strong comfortable pair of boots. Lightweight boots are fine, but Tibet can be wet and we will do extensive walking, so make sure your shoes fit well and are suitable for cold and puddles. You should also have a pair of comfortable and tough sandals.
Some trekking supplies (down and fleece jackets, boots, bags, etc.) are available in Lhasa, but it is better to be prepared before departing since supplies are unpredictable.
Medical supplies
Take an adequate supply of any prescription medication you use regularly, including inhalers for asthma. Most over-the-counter medicines, such as aspirin and anti-diarrhea pills, are available in Lhasa, but are more difficult to obtain outside of urban areas. If you wear contact lenses, be sure to bring enough cleaning solution for the term, since this is hard to find, and expensive. Please refer to the Health Guidelines(which is issued by your country’s health authorities). Bring diamox pills which are believed to prevent the altitude sickness.
Water:Water purification equipment, such as hand pump filters, is not necessary, as bottled mineral water and thermoses of boiled water are available everywhere throughout Tibet. Water purification tablets can be useful during excursions.
Electrical current: The electrical current in Tibet is 220v, AC 50 Hz. There are numerous different plug types used in Tibet, so it might be easier to purchase an adapter once you get there.
PACKING CHECKLIST
CLOTHING
2 pairs of neat, loose pants
1 pair sweat pants or fleece pants (optional)
1 long, full skirt for women (optional)
2 long sleeve shirts
2-3 T-shirts
1 wool sweater or fleece
1 week's supply of socks ("Smartwool" or "Thorlos" are both excellent)
underwear (1 week's supply)
1 pair shorts, for the possible hot springs
bandanna or scarf
boots, can be lightweight but should be sturdy and comfortable
rain jacket (rain pants optional)
warm jacket (fleece or down)
long underwear (1 set, not cotton)
vest (optional)
sandals
hat(s)-it's a good idea to bring one warm hat and another for the sun
OTHER IMPORTANT ITEMS
Travel duffel bag or internal frame backpack. Doesn't need to be high-tech but should be very sturdy. Best without too many outside pockets
day pack
sleeping bag (good to 20 Fahrenheit, down recommended but not necessary), and COMFORTABLE sleeping pad
an adequate supply of any prescription medication
camera and film
good UV protection sunglasses (this is very important against strong high altitude sun)
Pepto-Bismol tablets
combination padlock (for storing your belongings)
extra pair of eyeglasses or contacts and plenty of cleaning solution, if used
flashlight and batteries (for our many monastery visits and camping)
luggage locks
small travel alarm clock
soap/toothbrush/toothpaste
Sun block (at least SPF 15)
spiral notebook (small and medium sizes recommended)
study journal and pens
tampons and/or sanitary napkins
towel
water bottle (at least one liter, and be sure to check for leaks)
water purification tablets
OPTIONAL ITEMS
Ace bandage
acidophilus tablets (yogurt culture) are good non-chemical treatments for stomach problems
Small first-aid kit (band-aids, ibuprofen, decongestants, tape, etc.)
brush/comb
dental floss
iron supplements (for women)
moleskin-type blister protection
novels (bring a few and trade with classmates)
Swiss Army knife or multi-tool knife
Tape recorder and batteries (can be invaluable for field work, recording interviews, music, street sounds, etc.).
umbrella
vitamin supplements (available in Lhasa but of lower quality and dosage than those found in the US )
Plastic bags in varying sizes ('zip-lock' bags are useful for storage in dusty/wet environments, plastic garbage bags are useful to protect sleeping bag, etc. from wet weather).
supply of "happy food" (favorite chocolate, trail-mix, candy etc.-good after a long day trip)
Sleeping tents, mess-tent, kitchen equipment, and other "group" camping equipment will be provided on camping trips.
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