Ключевые слова: ancient, antique, architecture, balkan, balkan peninsula, basilica, building, bulgaria, bulgarian, capital, cathedral, christianity, church, city, cityscape, cultural, destination, europe, first bulgarian empire, fortification, hill, historical, history, landmark, medieval, monastery, museum, orthodox, outdoor, panorama, pliska, religion, ruins, scene, shumen, shumen region, sight, sightseeing, stronghold, the great basilica, tourism, town, travel, vacation, watchtower,