Ключевые слова: ancient, antique, architecture, blue, building, bulgaria, bulgarian, castle, church, city, cityscape, culture, day, eastern, entrance, europe, famous, flag, fort, fortification, fortress, hill, historic, historical, history, landmark, landscape, medieval, nature, old, ruins, sky, stone, stronghold, structure, summer, symbol, tarnovo, tourism, tourist, town, traditional, travel, tsarevets, turnovo, veliko, view, wall, white,