Jiayuguan City is located at 98°17' east longitude and 39°47' north latitude. It lies in the Gobi desert, at the middle of Hexi Corridor, 776 kilometers away from Lanzhou and 5 - 6 hours away by bus from Dunhuang.
A fabulous legend recounts the meticulous planning involved in the construction of the pass. According to legend, when Jiayuguan was being planned, the official in charge asked the designer to estimate the exact number of bricks required and the designer gave him a number (99999). The official q ...