koblenz, germany - 08 12 2020: view along the road to festung ehrenbreitstein

tree road city town neighbourhood landmark transport flower downtown park highway skyline plant infrastructure suburb waterway koblenz germany 2020: view festung ehrenbreitstein main rhine mosel small marks north unesco world heritage mittelrheintal deutsches eck estuary 2000 years history name confluentes roman times writing coblenz centuries mosel estuary centuries