Corner Tower Introduction: Corner towers are built on the oars at the four corners of the city wall. They are mainly used to make up for the weak defensive links at the corners of the city wall, thereby enhancing the defensive capabilities of the entire city wall. The corner towers respectively refer to the "Xiadie" tower in the northwest corner and the "Qiyue tower" in the northeast corner. The "Rui Ai Tower" in the southwest corner and the "Ningxiu Tower" in the southeast corner.
Attraction