Maps of Great Wall of Ducal States

The construction of the Great Wall started from the Spring and Autumn Periods (770 BC - 476 BC) by different ducal states to defend their borders. In Qin Dynasty, they were connected and several thousand miles were extended, thus formed the Great Wall of China. The maps below show the readers the courses of the Dudal States Great Wall and Qin Dynasty Great Wall.

Great Wall Map of Spring and Autumn Period

Great Wall Map of Warring States Period

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  Map of Chu State
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  King Zhao of Qin State
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  Map of Zhongshan State
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  Map of Wei State
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  Southern Wall of Zhao
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  Nothern Wall of Zhao State
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  Southern Wall of Yan State
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  Map of Zheng & Han States