Mingsha Mountain and Crescent Moon Spring are iconic natural wonders located in Dunhuang, Gansu Province, China. Known for its echoing sand dunes that produce musical sounds when the wind blows, Mingsha Mountain offers a unique desert experience. Adjacent to it lies the Crescent Moon Spring, an oasis set in the shape of a crescent, defying the arid desert conditions by maintaining its clear water throughout the year. This picturesque site has been a place of interest for over two thousand years, attracting visitors with its stunning contrast between the rolling sand dunes and the tranquil spring.