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The Great Wall Is Really 13,000 Miles of Walls History

The Great Wall Is Really 13,000 Miles of Walls

Did you know the Great Wall of China isn't one wall but a web of them totaling about 13,000 miles? Built and rebuilt over 2,000 years by different dynasties, it winds across mountains and desert. And despite the popular myth, it can't actually be seen from space with the naked eye — it's long, but only a few feet wide.

China Great Wall of China
No, You Can't See the Great Wall From Space Did You Know

No, You Can't See the Great Wall From Space

Did you know the "you can see the Great Wall from space" claim is a myth? Despite stretching thousands of miles, the wall is only several feet wide and blends into the landscape — astronauts say it's essentially impossible to spot with the naked eye from orbit.

China Great Wall of China