Zhengguantai

Chinese: 正关台
Pinyin: Zhèng guān tái
English: Sharp pass terrace
Coordinates: 40°25'48.59"N 116°33'56.44"E

Zhengguantai at the Mutianyu Great Wall consists of three connected towers, a configuration found nowhere else on the Great Wall. They are beautifully constructed and ornately decorated. And they protected an important and vulnerable pass at the lowest point of the Mutianyu Great Wall.