Ключевые слова: ancient, antique, architecture, balkans, battlement, blue, building, bulgaria, bulgarian, capital, castle, cathedral, church, culture, eastern, entrance, europe, european, forest, fort, fortification, fortress, gate, green, hill, kingdom, landmark, landscape, medieval, old, orthodox, patriarch, patriarchate, ruin, sky, stone, stronghold, structure, tarnovo, tower, tradition, traditional, tsarevets, turnovo, veliko, wall,