In some places, the steep cliff faces have formed impenetrable rock walls — nature's own meandering Great Wall. Such landscapes have given rise to iconic tunnellike roads chiseled into the vertiginous cliffs, forming perilous precipices. To traverse them is to experience a truly exhilarating journey.
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Copyright ? Ministry of Culture and Tourism, P.R.China. All rights reserved
Presented by Chinaculture Registration Number: 京ICP備13028878號(hào)-4
Copyright ? Ministry of Culture and Tourism, P.R.China. All rights reserved
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