Gyeonghoeru Pavilion close-up view surrounded with green water pond and green trees against clouds at Gyeongbokgung Palace, Seoul, South Korea

gyeonghoeru pavilion gyeongbokgung palace gyeonghoeru pavilion gyeongbokgung palace korean ancient architecture historical heritage building structure lake pond no people summer day national asian attraction historic korea landmark landscape famous scenery scenic travel traditional view tourism seoul sunny old largest wooden columns bays manmade treasure cloudy surrounded water green part of series pillars sky touristic