The former lake is also known as Yanque Lake, located on the north side of Zhongshan Gate in Xuanwu District, Nanjing. The historical Yanque Lake is quite famous and is a famous place in Jinling. Although the area is small, it is very quiet. The flowers planted along the city wall are pleasing to the eye. You can see the North Garden of Zhongshan Botanical Garden from the lake. Many people walk and exercise every day after the trail and bicycle lanes are built.