Dunhuang (敦煌), is a famous locale known for its Buddhist status and frescos and a critical hub of the ancient Silk Road.
Also known as the Mogao Grottoes, this UNESCO World Heritage site contains the largest collection of historic documents and Buddhist art along the Silk Road. Many of the richly decorated caves date from the Tang Dynasty (618-907 C.E.), which is considered to be the peak of Chinese civilization.
