Deqin

Deqin 德欽; Déqīn is a town located in the Hengduanshan Mountains in Yunnan province. 80% of its 55,000 inhabitants are Tibetan. If you can deal with the altitude 3550m it makes a great place to hike from, and if you can not then just hanging out in town is also very rewarding. A small piece of Tibet, accessible without expensive permits.