说实话强烈不建议你婆婆去西藏。我婆婆他们没有去西藏,具体去西藏的通行证怎么弄我也不太清楚,貌似有点麻烦的,刚刚问了我家那口子,他推荐你们去四川成都,丹巴,塔公,那一带也是藏区,但是海拔要低很多,不会有高反,而且过去相对也容易很多。他说云南中甸也很不错。
下面是他推荐的的地方和理由(希望可以对你有帮助):
* Go to to Dan Ba. Small town, with very very beautiful villages in quiet, clean valley. Ethnic Tibetans live there. Hotels can bring you by car if MIL can't walk much.
* Go to Ta Gong. 100% Tibetan town, amazing grassand, Tibetan moenestary. Beware the sunburns, bring tons of sun cream.
* From Zhongdian, you can go to Lu Gu lake, Li Jiang and other cool places.