The geography of Tibet consists of the high mountains, lakes and rivers lying between Central, East and South Asia. Traditionally, Western (European and American) sources have regarded Tibet as being in Central Asia, though today's maps show a trend toward considering all of modern China, including Tibet, to be part of East Asia. Tibet is often called "the roof of the world," comprising table-lands averaging over 4,950 metres above the sea with peaks at 6,000 to 7,500 m, including Mount Everest, in border with Nepal.
Tibet (i//; Tibetan: བོད་, Wylie: Bod, pronounced [pʰø̀ʔ]; simplified Chinese: 藏区; traditional Chinese: 藏區; pinyin: Zàngqū) is a plateau region in Asia, north-east of the Himalayas, in the People's Republic of China. It is the traditional homeland of the Tibetan people as well as some other ethnic groups such as Monpas, Qiang, and Lhobas, and is now also inhabited by considerable numbers of Han and Hui people. Tibet is the highest region on earth, with an average elevation of 4,900 metres (16,000 ft).