Ключевые слова: architecture, balkan, balkans, building, bulgaria, bulgarian, bulgarian revival, center, city, countryside, culture, cyril, europe, historic, historical, history, hristo botev, landmark, location, methodius, mountain, museum, north bulgaria, outdoor, scenic, sight, sightseeing, stara planina, stara planina mountain, street, tourism, touristic, town, travel, trees, trip, urban, vratsa, vratsa region,