Ключевые слова: ancient, architecture, attraction, beautiful, bridge, building, center, city, cityscape, dom, douro, downtown, duoro, dusk, europe, european, evening, famous, hill, historic, historical, history, illuminated, landmark, night, old, oporto, outdoor, panorama, panoramic, ponte, port, porto, portugal, portuguese, river, scene, scenery, scenic, skyline, sunrise, sunset, tourism, tourist, town, traditional, travel, urban, view, water,