Ключевые слова: ancient, archeology, bay, beautiful, black sea, blue sky, buildings, bulgaria, bulgarian, center, city, cityscape, colorful, culture, daylight, europe, explorer, harbor, historic, historicic, holiday, hotels, landscape, lovely, nature, nessebar, old town, relax, religion, rest, sea, seascape, sky, spring, street, tour, tourism, town, travel, vacation, water, weather,