Although this attraction is not well-known among the many attractions in Suzhou, it is a place I think is worth visiting. It is the remains of the three generations of Yuanming and Qing Dynasty, and it is also the only ancient city gate in China that retains a complete land and water juxtaposition. There are not many people in the whole scenic area, the green coverage is very high, there are city gates, there are water roads, there are towers, you can also go to the city platform to walk, very special experience!