正阳门 The Zhengyang Gate

正阳门位于天安门广场南侧，建于明朝永乐17年 (1419年)，是北京内城的正门，也称前门。

The Zhengyang Gate was built in 1419, under the Ming Emperor Yongle's reign. It's located at the southern part of Tian'an Men Square. It is the front gate of the inner city (Beijing).