Ключевые слова: ancient, architecture, attraction, beautiful, building, castle, city, day, destination, europe, exterior, famous, fortress, german, germany, heidelberg, heritage, historic, historical, history, holiday, landmark, landscape, medieval, medival, monument, old, palace, past, river, romantic, ruin, ruins, sightseeing, sky, stone, summer, tourism, tourist, tower, town, travel, view,