swan at deutsches eck, koblenz - lützel side camping site in background

water lake bird waterbird reflection river pond duck reservoir wetland ducks shore animal sea waterfowl wildlife boating waterway koblenz germany 2024 swan deutsches eck lafrac14 tzel side camping site city rhinelandpalatinate famous mosel estuary north mittelrheintal unesco world heritage historic old town rebuild shows mix medieval buildings rivers tourism nearby background rhine valley middle rhein beautiful europe travel holiday destination weltkulturerbe vacation confluentes coblenz