Hohenzollern Bridge and Cologne Cathedral at Blue Hour, Rhine, Cologne, North Rhine-Westphalia

atmosphere atmospheric light atmospheric attractions attraction blue hour bridges bridge buildings building catedral cathedrals cathedral centers center central europe centre church building churches church cities city center city centre city cologne cathedral cologne cultural monuments cultural monument cultural sites cultural site dawn deserted dim dom downtown dusky dusk empty europe's europe evening atmospheres evening atmosphere evening hour evening light evening mood evening scene evening shot evening skies evening sky evenings evening famous place federal state of north rhine westphalia frg gentle lightning german federal republic germany german gothic style gothic heritages heritage historical old town historical historic center historic centre historic city center historic city centre historic district historic old town historic quarters historic quarter historic hohenzollern bridge inner city inner town international landmark in the centre koeln koeln landmarks landmark light atmosphere light mood light of the evening sun light scene mellow lightning middle europe middle midtown mood municipal nobody no one no people north rhine westphalia north rhine westphalia nrw old city old district old town area old towns old town place of interest rail bridge railroad bridge railway bridges railway bridge religious building republic of germany rhineland rhine rivers river sacral building sacred building sight soft lightning structure tourist attractions tourist attraction tourist landmark town center town centre town travel photography twilight unesco site unesco world heritage sites unesco world heritage site unesco world heritage unesco world hertiage site unesco world site unesco uninhabited urban environment urban warm light world heritage site world heritage