panoramic view of vienna including spittelau district heating plat, votivkirche and the kahlenberg hill...image

wien vienna aerial cathedral travel view panoramic touristic old rooftop church architecture panorama house austrian baroque overlook exterior cityscape downtown destination historical town landmark building district sightseeing roof center high city austria capital distant tower attraction kahlenberg hill votivkirche votiv double twin spittelau hundertwasser symbol golden gold chimney heating plant