The Dujiangyan Scenic Area is a UNESCO World Heritage Site which contains an extraordinary dam-less irrigation system built more than 2000 years ago by the governor Li Bing and his son during the Qin ruling period. Located along the banks of the river Minjiang in Dujiangyan City about 60 kilometers northwest of the city center of Chengdu, the site immerses the visitor in a combination of ancient hydraulic engineering, fantastic river views and centuries of Taoist history. This iconic location is a never ending treat for history fans, families, and nature enthusiasts.