Yangguan Pass is an iconic ancient frontier pass situated southwest of Dunhuang, a vital gateway on the Southern Silk Road. First built in the Western Han Dynasty, it once served as an important military fortress and customs checkpoint for envoys and business caravans traveling westward.

Immortalized by the famous Tang poem, it carries profound sentimental charm of ancient farewells and frontier wanderings. Surrounded by boundless Gobi desert and rolling loess hills, the preserved ruins, beacon towers and reconstructed ancient town perfectly restore the style of Han and Tang dynasties. Blending magnificent desert scenery with profound historical and cultural heritage, Yangguan Pass is a timeless landmark to feel the romance, vicissitudes and splendid civilization of the ancient Silk Road.