The Jinshanling Great Wall, located in the mountains of Jinshanling in Bakeshiying, Luanping County, Hebei Province, is a significant part of the Ming Dynasty Great Wall. Constructed in 1567 under General Qi Jiguang, this section is known for its complex fortifications and dense watchtowers. Stretching 15 kilometers from Wangjing Tower in the east to Longyukou in the west, the wall stands about 7 meters high and 6 meters wide at the base. It contains 158 watchtowers and battle platforms. As the best-preserved section of the Ming Great Wall, Jinshanling holds great archaeological value and is crucial for studying Ming Dynasty history and Qi Jiguang's contributions.