[{SlideShowNav}] !!!Aachen - Cathedral; Octagon [{Image src='80_Aachen_-_Dom_OKtogon.jpg' caption='Aachen - Cathedral; Octagon, 2014, © [Leopold Röhrer|Geography/About/Consortium/Röhrer,_Leopold]' alt='Aachen - Cathedral; Octagon' width='900' height='675'}] [{Metadata Suchbegriff='Aachen - Dom; OKtogon'}] [{SET customtitle='Aachen - Cathedral; Octagon (3)'}]