schengen, luxembourg - 07 11 2023: river lock apach (f) - schengen (lux)

river water reservoir bridge waterway reflection lake tree sea canal pond shore bay channel vehicle coast transport vacation schengen luxembourg 2023: information plate treaty small village edge france germany withing kilometers europe borders holds memorials rich history place connected luxemburg centuries lock apach opech area burmerange wellenstein agreement lux schengen luxembourg eu europe area burmerange wellenstein agreement