The total length of all sections of the great wall of china ever built adds up to about 21,196 kilometers (13,171 miles), including overlapping sections that were rebuilt. The wall constructed during the ming dynasty, the most well-preserved section, is about 8,850 kilometers (5,499 miles) long.
How Long Great Wall of China?
The Great Wall of China is one of the most iconic and impressive structures built by humans. It has been the subject of much fascination and speculation as to how long it is. The answer to this question is not as straightforward as it may seem. The length of the Great Wall of China has been estimated to be anywhere from 13,000 to 21,000 miles, depending on the source.
The Great Wall of China was originally built in the 5th century BCE by the Qin Dynasty, and was expanded and renovated several times over the centuries by various Chinese dynasties. It was designed to protect China from nomadic invasions and was made up of a series of walls, towers, and fortifications. The most iconic and impressive part of the wall is the main line, which is the most recognizable section of the Great Wall. This main line is estimated to be around 5,500 miles in length.
In addition to the main line of the wall, there are many other sections and extensions, such as the inner and outer walls, which add to the total length of the Great Wall. In addition, there are various watchtowers, barracks, and other fortifications that are part of the wall. These are often not included in the estimates of