Jiayu Pass is the first pass at the west end of the Great Wall of China, near the city of Jiayuguan in Gansu province.
Suoyang City is a historic site located in the Guazhou County of Gansu province.
Xuanquanzhi is a significant archaeological site located at Dunhuang, China.
Yumen Pass, also known as Jade Gate, is a mountain pass located west of Dunhuang in today's Gansu Province.
The Bingling Temple houses a series of grottoes filled with Buddhist sculptures carved into natural caves and caverns.
Gaochang, also known as Karakhoja, was an ancient city on the Silk Road.
Beshbalik, part of UNESCO World Heritage Site, represents the historical urban center of Beiting.
The Dafosi Grottoes are an impressive example of rock-cut architecture.