【4K】自駕游河西走廊四郡（下）——酒泉、敦煌

I drove alone in the Hexi Corridor of Gansu Province, and after leaving the two cities of Wuwei and Zhangye in the central and eastern regions, I arrived in Jiuquan City, the largest prefecture level city in Gansu Province. Here, the mountains stretch endlessly and the Gobi Desert is vast. It is home to both Yumen, the cradle of the petroleum industry, and Dunhuang, the hub of the millennium old Silk Road. The rich cultural heritage and magnificent border scenery intersect here.