Great Wall of China is the world's longest defensive wall stretching across northwest China. Its ruins begin on the sea shore at Po Hay bay. It passes north of Beijing and runs west, dividing the Huang-Ho River, which flows southwest. Continues west from the south of the Gobi Desert
The length of the Great Wall with its destroyed parts is 8851.8 kilometers. What survives today is a 2,500-kilometer embankment from the Ming Dynasty. However, the actual construction was done between 221 BC and 608 AD. According to another archaeological study, its total length with all its branches is 21,196 km.
The Great Wall of China has also been given names such as "Dragon of the ...