Ключевые слова: alicante, ancient, architecture, building, castle, castles, century xiii, city, construction, defense, defensive, europe, fort, fortiification, fortress, historic, history, landmark, landscape, lookout, medieval, middle ages, muslim, old, petrer, protection, rampart, scenery, sky, spain, strategic, strategical, tourism, tower, travel, traveling, urban scene, wall, watchtower,