Ключевые слова: architectural, architecture, attraction, boat, boats, bridge, buildings, cathedral, church, city, cityscape, culture, day, douro, downtown, europe, european, famous, heritage, historic, historical, iberian, landmark, mediterranean, old, oporto, ponte luis, port, port wine, porto, porto cityscape, porto panorama, porto river, portugal, portuguese, red, ribeira, river, riverfront, rooftops, scenery, skyline, tourism, town, traditional, travel, unesco, view, vila nova de gaia, wine,