Ключевые слова: ancient, archaeology, architecture, aweinspiring, battlements, castelsantangelo, circular, commanding, crenellations, cultural, defensive, edifice, emperor, eternal city, fortification, fortified, fortress, grandeur, heritage, historical, iconic, imposing, italian, landmark, majestic, masonry, mausoleum, medieval, monument, museum, papal, perspective, preservation, resilience, rome, rome history, round, sky, solid, stone, stronghold, structure, texture, timeless, tourist attraction, tower, upwards, vatican, walls,