The ruins of the Great Wall of Chu：

Jindingshan peak is located on the top of Dajin, the length of about 3 km, the walls are all dry base stone construction, and “Guodi Zhi”recorded in the Chu Great Wall “No soil, stone to solid”to adapt to local conditions, local material, soil soil, no soil with stone completely consistent. The Great Wall of Chu was built on 7th century BC. From Zhuxi County in Hubei Province in the West, it passes through Han River to Dengzhou in Henan, then North through Neixiang County, then northeast through Lushan County, Henan, Nanzhao County, Ye County, over Shahe as far as Shahe, and south-east through Shahe, south-east to New Orleans, and then south-east to New Orleans, with a total length of more than 800 kilometers, it is the earliest Great Wall of China. At present, the existing Great Wall in Chu is more than 30 kilometers, the Chu Great Wall which has been destroyed by past dynasties is about 25 kilometers, and the mountain danger is 81 kilometers, altogether about 137 kilometers.