Surrounded by Zhounan Tongli and many other ancient towns in the south of the Yangtze River, the old streets of Bacheng are unknown, but when it comes to Yangcheng Lake hairy crabs, it is estimated that no one knows. Bacheng Old Street is on the edge of Yangcheng Lake, which is the first crab town in the world. Old Street is not very long, but it preserves the original charm of the water town, the alley is long and the stone road is quiet. The Kunqu Museum is full of exquisite and beautiful heads, which reminds people of Peony Pavilion and Du Li Niang. Plus Yangcheng Lake hairy crabs and Aoyu noodles is a perfect day.