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[2025 Dujiangyan Attraction] Travel Guide for Feisha Dam (Updated Mar)

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Feishayan is a long dike below Yuzui. Although it looks ordinary, it has a huge role. It plays the role of flood discharge and sand discharge. It is the key to ensure that the Chengdu Plain is not affected by floods in the Dujiangyan Water Conservancy Project. On the mountain of Erwang Temple, it is a good place to overlook Feishayan. Feishayan is a smooth road for people to travel between Lidui Park and the cable bridge in spring, autumn and winter. In the flood season, the waves here are splashing, and it is the flood discharge channel of Neijiang. Its main function is that when the water volume of Neijiang exceeds the upper limit of Baopingkou flow, the excess water will overflow from Feishayan by itself; in the event of an extraordinary flood, it will also break the dike by itself, allowing a large amount of river water to return to the main flow of Minjiang River. Another function is "flying sand". The Minjiang River carries a lot of silt and stones. If they are allowed to flow down the Neijiang River, they will block Baopingkou and the irrigation area. Feishayan throws the mud, pebbles and boulders weighing thousands of pounds brought from upstream into the outer river (mainly by cleverly utilizing the centrifugal force), ensuring the smooth flow of the inner river.

Feisha Dam地址:

Qingcheng Mountain · Dujiangyan Scenic Area, Park Road, Dujiangyan City, Chengdu

Feisha Dam建議觀光時間:

20-30 minutes

Feisha Dam票價

免費入場
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