Ключевые слова: aerial, altstadt, architecture, attraction, beautiful, blue, brick, bridge, building, buildings, castle, city, cityscape, day, destination, editorial, europe, european, evening, famous, fortress, gate, german, germany, heidelberg, hill, historic, landmark, landscape, medieval, monument, neckar, old, panorama, panoramic, river, romantic, ruin, scenic, sky, spring, summer, tourism, tourist, touristic, tower, town, travel, urban,