stone seven-arched old lahnbridge, spanning the river lahn in the historic old town, wetzlar, germany

bridge waterway river arch landmark architecture transport viaduct water reservoir ruins fortification reflection channel tourism monastery stone seven-arched old lahnbridge 13th century spanning lahn historic town wetzlar germany february 2023 wall heritage ancient building city cityscape culture europe european famous historical history house landscape medieval nature seven sky tower traditional travel urban view built rapids forefront