Hi, what the beacon towers were used for? Were they only built on the wall? Can we see them in other places?
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Answers (1)
Answered by Mr.Goodman
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Apr. 13, 2010 04:10
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Beacon towers are the most important component of the defensive project on the Great Wall. They are built continually to pass military messages. This site has details for your reference:
https://www.travelchinaguide.com/china_great_wall/construction/tower/