Spectacular views of Yangguan museum

Yangguan is located in Dunhuang, Northwest China’s Gansu province. Yangguan was built in Western Han Dynasty and used to be the gateway to the Xiyu area and a vital pass on the Silk Road. The museum of Yangguan offers tourists a glimpse of history, which has an exhibition hall of the Silk Road, a decorated archway of Han Dynasty, an old street of Yangguan, and so on.