koblenz, germany - 11 13 2023: light mosel flood in koblenz, mosel side of deutsches eck

river sea coast water waterway shore bay reflection vehicle reservoir skyline city tower tree beach lake town morning koblenz germany 2023: lützel buildings bridge wall rhine mosel estuary historic role solid french influence architecture old including remaining fortresses fall rainy creates autumn mood slippery ground gloomy light unesco heritage valley middle mittelrheintal rhein beautiful europe tourism travel holiday destination weltkulturerbe vacation confluentes coblenz flood side deutsches eck festung ehrenbreitstein prussian fort