Ключевые слова: ancient, antique, architecture, avila, battlement, building, castile, castilla, castle, citadel, city, defence, defense, defensive, europe, european, exterior, fortification, fortress, heritage, landmark, landscape, leon, medieval, monument, outdoors, protection, rampart, scenery, sky, spain, spanish, stone, stronghold, structure, surrounding, tourism, tower, town, travel, unesco, wall, walls,