Ключевые слова: ancient, antique, architecture, attraction, beautiful, building, castle, city, color, colored, colorful, europe, european, exterior, famous, fortress, heritage, hill, historic, history, landmark, landscape, lisboa, lisbon, mountain, mountains, nacional, national, old, palace, palacio, pena, portugal, portuguese, romantic, romanticist, royal, sintra, summer, tourism, tower, town, traditional, travel, urban, view, world,