Ключевые слова: ancient, architecture, balkans, building, bulgaria, center, city, cityscape, coast, costal street, cultural, danube, danube plain, destination, embankment, europe, european, exterior, facade, hill, historical, history, landmark, landscape, monument, old, old town, outside, panorama, park, past, pedestrian, river, romania, rousse, ruse, ruse region, russe, sight, sightseeing, square, street, tourism, touristic, town, travel, urban,