Morning gate, Ngo Mon Gate, main entrance to the Imperial Palace, The Imperial City (Hoang Thanh), UNESCO World Heritage Site, Hue, Vietnam, Indochina, Southeast Asia, Asia

color image horizontal travel destinations travel front view outdoors day hue thua thien hue vietnam asia clear sky sky building architecture hoang thanh meridian gate entrance imperial palace palace imperial city striped red yellow no people unesco world heritage site unesco nobody no one no person daytime travel destination tourist destination tourist destinations