Ключевые слова: ages, ancient, architecture, balkan, balkan mountains, building, bulgarian, byzantine, christian, christianity, church, culture, destination, europe, historical, history, kremikovsky, kremikovtsi, kremikovtsi monastery, kremikovtsi monastery saint george, landmark, landscape, medieval, middle, monastery, monument, mountain, nature, old, orthodox, religious, sight, sightseeing, sofia, sofia province, sofia region, stara planina, stone, tourism, touristic, travel, tree,