Datong Yungang International Airport — Datong, China

Named for extraordinary Buddhist cave carvings located nearby, DAT provides air access to a Shanxi province city whose history spans an ancient dynastic capital and a modern coal-mining center. The Yungang Grottoes, a UNESCO World Heritage site containing thousands of stone-carved statues dating back roughly fifteen centuries, draw travelers who arrive through this modest regional facility rather than through China's giant coastal hubs. Datong once served as capital of the Northern Wei dynasty, and later became one of northern China's most significant coal sources, an industry that shaped the city's economy and skyline for generations. DAT mainly handles domestic routes connecting to Beijing and other major Chinese cities, supporting both energy-sector business travel and a growing stream of cultural tourism centered on the grottoes and old walled city.