A city in central Vietnam, Hue was the seat of the emperors of the Nguyễn dynasty and the country’s capital from 1802 to 1945. One of its main attractions is its large 19th-century citadel which is surrounded by a moat and thick walls Stone.

A city in central Vietnam, Hue was the seat of the emperors of the Nguyễn dynasty and the country’s capital from 1802 to 1945. One of its main attractions is its large 19th-century citadel which is surrounded by a moat and thick walls Stone.