Dujiangyan Irrigation System (Chengdu) FAQs In 2026 - 2027

The Dujiangyan Irrigation System is an ancient irrigation infrastructure built around 256 BC during the Warring States period of China. Designed by the governor of Shu, Li Bing, and his son, this system controls the waters of the Minjiang River and distributes it to the fertile farmland of the Chengdu Plain. It is a UNESCO World Heritage site and a masterpiece of Chinese engineering, showcasing ancient wisdom in hydraulic technology.

The Dujiangyan Irrigation System is situated on the Minjiang River, which is the longest tributary of the Yangtze. It is located in the Dujiangyan city, Sichuan Province, just northwest of Chengdu, the provincial capital of Sichuan.

Beyond its functionality, the Dujiangyan Irrigation System is a significant tourist attraction due to its historical importance, its role in the development of Chinese irrigation and agricultural techniques, and its scenic beauty. It is also associated with various legends and is a symbol of Chinese ingenuity, making it a great site for cultural exploration and understanding ancient Chinese history.