Ключевые слова: aerial, altstadt, architecture, baden, baroque, beautiful, brick, bridge, brown, buildings, burg, castle, chateau, city, cityscape, day, europe, european, famous, forest, fortress, gate, german, germany, green, heidelberg, hill, historic, landmark, medieval, old, panoramic, place, rhine, river, roofs, rooftops, scenic, season, skyline, spring, tourism, touristic, tower, town, travel, trees, urban,