Lushan Quaternary Glaciation National Geopark and Lushan National Park (simplified Chinese: 庐山第四纪冰川国家地质公园; traditional Chinese: 廬山第四紀冰川國家地質公園), are located in the Lu'shan—Mount Lu region of Jiangxi Province, in southwestern China. The protected area of 500 square kilometres (190 sq mi) extends from the Yangtze River to the Lake Poyang basin.