Ключевые слова: above, architecture, arrabida, beautiful, bridge, buildings, city, cityscape, colorful, destination, douro, downtown, europe, famous, gaia, grass, green, hill, historic, historical, history, houses, landmark, landscape, modern, nova, old, oporto, panorama, panoramic, ponte, porto, portugal, ribeira, river, scenery, scenic, sightseeing, skyline, summer, sunshine, tourism, touristic, town, traditional, travel, urban, view, vila, water,