Xi'an City Wall

13. The Gates

The gates of the city wall were the only way to go into and out of town. Therefore, these gates were important strategic points, which the feudal rulers racked their brains to try to defend. In Xi'an's case, the north, south, east and west gates, each consist of three towers: the gate tower, which holds the drawbridge, the narrow tower and the main tower. The gate tower stands proud of the wall. It is used to lift and lower the drawbridge. The narrow tower is in the middle. Its inner walls have square windows to shoot arrows from. The main tower is the innermost one, and forms the entrance to the city.