lahnstein, germany - 06 13 2023: calm lahn with a camping site at friedland

river flower tree mountain lake valley wilderness vegetation forest jungle reservoir pond landscape garden village plant lahnstein germany 2023: calm lahn narrow bridge small town estuary unesco world heritage site oberes mittelrheintal locks touristic area camping sites rich history medieval times modern industry oberlahnstein niederlahnstein edge southern parts koblenz friedland lahn westerwald taunus lahntal valley river