Great Wall of China is a man-made built wall as long as 13,170 miles (21,196 kilometers). Know its facts, location, length, history, best time to visit, etc.
The Great Wall of China - One of the seven wonders of world located in Beijing, China. Check the tourist information, history, facts about the famous heritage was constructed by the first Emperor of China, Qin Shi Huang in 220'206 BC.