Ключевые слова: appealing, attraction, autumn, beach, blue, breathtaking, cannon, castelo, cellars, city, day, destination, douro, entrance, estuary, europe, european, flag, fort, forte, francis, francisco, gate, guns, iberian, landmark, oporto, peninsula, picturesque, port, porto, portuense, portugal, portuguese, praia, queijo, ribeira, river, saint, sao, sight, sky, south, sunny, vila nova de gaia, watchtower, waving, wine, winter, xavier,