Ключевые слова: architecture, asia, bridge, building, cheonggyecheon, city, cityscape, couple, crowd, crowded, district, downtown, family, flirting, flowing, group, journey, korea, led, life, light, looking, love, night, park, people, relaxation, river, romance, scene, seoul, sit, skyline, south, stair, stream, tourism, tourist, tower, town, tranquil, travel, twilight, urban, vacations, view, viewpoint, water, waterfall,