Cologne Cathedral (Dom) across the River Rhine, Cologne, North Rhine-Westphalia, Germany, Europe

travel destination photography color image horizontal river rhine cologne north rhine westphalia germany europe river cathedral place of worship religion catholicism places of interest german culture building building exterior architecture day outdoors hohenzollern bridge arch bridge cologne cathedral national landmark unesco world heritage site old the past history clear sky blue city spire incidental people colour image colour color image color outside travel destinations travel architectural landmark landmarks background people people in the background historical historic heritage cultural culture roman catholic unesco world heritage site unesco world heritage sites unesco world heritage site world heritage sites cities typically german traditionally german