Summary：This tour will bring you to visit the main cities along the silk road ,such as Xi An, Tianshui,Lanzhou,Wuwei,Zhangye, Jiayuguan, Dunhuang, Turpan, Urumuqi, which passes the three provinces of China. You may see two sites listed in the world heritage such as mogao grottoes and Maijishan grottoes,some remains over 2000 years, and you may enjoy wondeful natural scenery which is different from other places,such as the colourful rainbow mountain, the heavenly lake ,the MIngsha sanddune and crescent lake. In a word, this tour will make you a different feeling for the silk road.