Ключевые слова: aerial, ancient, architecture, attraction, building, bulgaria, bulgarian, capital, city, cityscape, cultural, culture, destination, europe, european, exterior, heritage, hill, historic, historical, history, house, landmark, landscape, medieval, monument, nebet, nebet tepe, old, old town, outdoor, panorama, philippopolis, plovdiv, roman, sightseeing, sky, skyline, street, tepe, tourism, tourist, town,