Ключевые слова: ancient, ancient tower, antique, architecture, basilica of the holy mother of god eleusa, black sea coast, blue, bulgaria, burgas, byzantine, byzantine architecture, church, city, day, destination, famous, heritage, historical, horizontal, landmark, medieval, morning, nesebar, nesebr, nesebur, nessebar, nobody, old, outdoor, outside, round, ruin, ruins, scenery, scenic, sea, sightseeing, sky, summer, sunny beach, tourism, touristic, tower, travel, vacantion, watch tower, water,