Ключевые слова: ancient, architecture, attraction, beautiful, building, cityscape, colorful, destination, downtown, europe, european, exterior, facade, famous, fighting, historic, historical, house, landmark, landscape, light, old, oporto, outdoors, people, porto, portugal, portuguese, scenery, sky, street, summer, sunny, the city, tourism, tourist, town, traditional, travel, urban, vacation, view,