Chinese gateway inside Imperial city, The Citadel, Hue, UNESCO World Heritage Site, North Central Coast, Vietnam, Indochina, Southeast Asia, Asia

travel destination tourist destination photography colour image colour vertical outdoors outside day building building exterior no people nobody no one no one unesco unesco world heritage studio international landmark landmark low angle view low angle imperial city the citadel hue vietnam indochina southeast asia asia gateway ornate architecture architectural place of interest built structure traditionally chinese decorated decorative yellow arch entrance