koblenz, germany - 08 12 2020: rhine at old town koblenz, container ship passing the passenger ships

germany 2020 rhine mittelrheintal unesco world heritage site located koblenz valley old town castles rheinromantik tourism shore coast river water mountain vacation tree road buga view summer background mittelrheintalstraae rheinsteig regional center mosel rivers smaller places bingen medieval connected city rheinmoselstadt touristic north fort horchheimer schloss festung ehrenbreitstein side bridge paffendorfer brücke ship rhein-mosel-stadt area 2020: container passing passenger ships