Ключевые слова: architecture, atlantic ocean, beach, building, center, city, cityscape, coast, coastline, culture, day, destination, douro, downtown, europe, european, famous, farol, foz, historic, historical, horizontal, landmark, lighthouse, ocean, old, old town, oporto, picturesque, place, pontao norte, port, porto, portugal, portuguese, rio douro, river, river mouth, site, tourism, town, travel, urban, view, world locations,