lahnstein, germany - 06 13 2023: lower lahn with burg lahneck

mountain hill tree landscape valley river landmark plateau town ridge reservoir tourism alps terrain lahnstein-friedland germany 2023: friedland lock lahnstein small lahn estuary unesco world heritage site oberes mittelrheintal calm locks touristic area camping sites rich history medieval times modern industry oberlahnstein niederlahnstein edge southern parts koblenz lower burg lahnecke lahneck lahneck church chapel