Nan Mountains

The Nan Mountains (Nan Ling) are composed of many ranges running from north-east to south-west. These ranges form the watershed between the Yangtze to the north and the Pearl (Zhu) River to the south. The main peaks along the watershed are above 5,000 feet (1,500 metres), and some are more than 6,500 feet (2,000 metres). But a large part of the land to the south of the Nan Mountains is also hilly; flatland does not exceed 10 per cent of the total area.