Introduction to Feishayan Spillway: Feishayan Spillway is also called "Spillway". It has the remarkable functions of reducing floods, discharging sand and regulating water volume, so it is also called "Feishayan". Feishayan is one of the three major parts of Dujiangyan. It looks very ordinary, but in fact it has a very great function. It can be said to be the key to ensuring that the Chengdu Plain is protected from floods.
Attraction