What is the historical background of the Great Wall of Simatai in Miyun?

访客7个月前
Simatai Great Wall is located in Miyun, Beijing, is the essence of the Great Wall of the Ming Dynasty. Founded in Yongle years, for the defense of the Mongolian south invasion and built, is located in a dangerous, important strategic position. Unique architectural style, solid Wall, dense enemy buildings, with high value. After repair and expansion, witnessed the rise and fall of the Ming and Qing Dynasties. Today, Simatai Great Wall has become a popular tourist destination, the relevant departm...