从新疆归来进入甘肃,有两处景点没有不去的,一是敦煌莫高窟,二是嘉峪关。嘉峪关是明代万里长城的西端起点,是明代长城沿线建造规模最为壮观,保存程度最为完好的一座古代军事城堡,是明朝及其后期各代长城沿线的重要军事要塞,素有“中外钜防”、“河西第一隘口”之称,也是“丝绸之路”上重要关卡。关城始建于 Returning from Xinjiang into Gansu, there are two spots do not go, one is Dunhuang Mogao Grottoes, the second is Jiayuguan. Jiayuguan is the starting point of the western end of the Great Wall of Ming Dynasty. It is an ancient military castle built most along the Great Wall along the Great Wall of Ming Dynasty. It is an important military fortress along the Great Wall of the Ming Dynasty and its subsequent generations. It is known as “ ”, “ Hexi first pass ”, is also “ Silk Road ”on the important level. Guancheng was built in