Tibet

Tibet is the highest region on earth a plateau region north of the Himalayas.
It shares national borders with India, Kashmir, Nepal, Bhutan, Sikkim and Myanmar in the south and west. Within China, it abuts Xinjiang Uygur Autonomous Region, Qinghai, Sichuan, and Yunnan provinces to the north, east, and south.
https://tibetuniversaltravel.com/category/tibet/