The Great Wall is the greatest defense work built in ancient China, while today, the term "Great Wall" is often used as a symbol of fortitude and unity of the Chinese nation. It not only stands for the spirits of the Chinese people, but also carries the common aspiration of all mankind for peace and prosperity.
- Chadao Ancient City - A Military Fortress Guarding the Great Wall Located in the northwest of the Badaling Great Wall, Chadao Ancient City was built as a military fortress aiming to add another defense to the Great Wall. Based on its old brick foundation, the city was restored, maintaining its precious historic value.
- Gubeikou - A Town with Great Military Significance The town is characterized by the northern architectural style, and the history and culture of the late Qing Dynasty (1644 - 1911) and the Republic of China (1912 - 1949) historic period. Most buildings are reconstructed the courtyard style.
- Changyucheng Village - "Little Tibet" in North Beijing Changyucheng village was built in the Ming Dynasty hundreds of years ago, with an ancient city architectural style; inside it, there are well-preserved Wongcheng (a semi-circle or square enclosure for refortifying the defense of a castle or a gate), ancient house and temple, as well as city wall dividing the village into two parts, which all verify its long history.
- Yongning Ancient City - Business Center in Ming & Qing Dynasties Yongning was prosperous in the Ming and Qing dynasties, with more than 80 shops in the city and countless merchants and customers on the street. Surrounded by mountains and water from north to south, Jinjiwa in the east, and Jinniu Mountain in the west, it is blessed with beautiful scenery and a pleasant climate.