Ключевые слова: ancient, attraction, blue, castle, church, city, community, day, defense, defensive, door, europe, european, fortification, fortified, hill, historical, history, house, image, landmark, medieval, narrow, obidos, old, panorama, panoramic, picturesque, plant, portugal, roof, rooftop, scenery, scenic, sky, spectacular, stone, street, structure, tile, tourism, tourist, touristic, tower, town, travel, village, visit, wall, whitewash,