view of cologne cathedral and hohenzollern bridge with a cargo ship and passenger boat navigating the rhine river

cologne cathedral hohenzollern bridge rhine river cargo ship passenger boat cityscape iconic landmarks germany architecture travel tourism blue sky cruise historical site sunset riverbank european city view traffic urban landscape waterfront heritage sightseeing hotspot bridges modern old meets new photography scenic destination transport skyline german culture landmark summer day tourist attraction europe scenery vibrant life navigating under clear showcasing cologne#39aph39#s