Dinghu Mountain and Lake (Chinese: 鼎湖山) is located in Dinghu District, 18 km to the east of Zhaoqing City, in the Dayunwu Mountain Range, in Guangdong Province of southern China. It is one of the four famous mountains - Danxia, Dinghu, Xiqiao and Luofu in Guangdong province.Known as the "green gem on the Tropic of Cancer", the mountain's peaks rise above ancient towering trees, flying waterfalls, fresh air, various birds and colorful flowers.