Cologne Cathedral, Cologne, UNESCO World Heritage Site, North Rhine Westphalia, Germany, Europe

architecture building exterior cathedral cathedrals christianity cities city location cologne color image contemporary day dom europe exteriors facade facades germany koln landmark landmarks low angle view nordrhein westfalen north rhine westphalia north rhine westphalia outdoors photography place of worship religious rhineland travel travel destinations vertical world heritage site christian color colour daytime eu eu european european union front german outside western europe western european