koblenz, germany - 11 13 2023: mosel with the last island beofre the estuary at deutsches eck

waterway river water tree pond canal reservoir reflection wetland flower lake plant walkway grass shore autumn stream garden koblenz germany 2023: mosel festung ehrenbreitstein backgound city rhine estuary historic role solid french influence architecture old town including remaining fortresses fall rainy creates mood slippery ground gloomy light last island beofre deutsches eck unesco heritage rhine valley middle valley mittelrheintal koblenz koblenz rhein rhein rhine river river valley beautiful europe tourism travel holiday travel destination unesco weltkulturerbe mittelrheintal vacation confluentes coblenz