Yunyu Tower, formerly known as Dongpo Tower, is located to the northeast of Laifeng Pavilion, facing the water to the south, west, and north. The building faces south, with a two-story hipped-roof pavilion and a lifting beam. The building has three rooms on the front side, with a width of 12.49 m, a depth of 6.34 m, and a total height of 11.5 m. The corridor is 2.24 m wide. The whole building covers a floor area of 380.6 square meters. The roof is covered with small green tiles while its front ridge, vertical ridge, and others are all decorated with curly grass patterns. Visitors can reach Moonlight Pavilion after going past Jiuqu Feihong.