Ключевые слова: ancient, antique, arabian, arabic, architecture, art, blue, building, castelo, castle, color, colorful, da, europe, exterior, famous, fortress, heritage, hill, history, holiday, house, landmark, landscape, lisboa, lisbon, mountain, museum, national, old, palace, palacio, panorama, park, pena, picturesque, portugal, portuguese, quaint, royal, sintra, sky, summer, tourism, tower, travel, unesco, view, yellow,