From looking around on the web I see some info on that train, but a lot of horror stories about getting tickets. That said, that info all seemed to be 5+ years old, so I am hoping to get some up to date information, especially based on the new train that was supposedly built on that line. Does it make the trip faster? Are there stops in interesting places? Oh, is there cell service en-route? 3 days without at least email access might be painful!
Then there's Tibet - the kind of travel I've done all my life is very brief and shallow - go to a place for 2-3 days, see the great sites, but never 5+ days. 3 days seemed plenty to me in Hong Kong, in Bangkok, in Amsterdam, in Paris... do I really need 5 days in Tibet? I hear horror stories about 3 meals of Yak every day.... How's the food in Tibet?
In short, I'm hoping that this great community can fill in the gaps that my friends are too busy to fill in for me. That or they don't know - really they're going for 2 months all around Asia so it's not like they're flying 20+ hours and spending the money just for this one place, so for them there's less question about whether it's "worth" the 10 days out of their 60.
Finally, it looks like I may get a round trip from DC to Beijing. A one way ticket to Xian, and then the train to Lhasa. We apparently will leave Lhasa by car to the border near Kathmandu. Maybe a few more days there and then a flight back to Beijing? Thoughts (I know, that's not a question.... but I'm still early in this process!).
Thanks 1,000,000!


