bridge pylons in the river

water reflection hand lighting bottle drink glass wood art liqueur light sea blue finger yellow vehicle wine koblenz germany 2024 pfaffendorfer semi circle bridge city rhine north unesco world heritage site mittelrheintal touristic start ship tours area cargo traffic construction built old one still use valley middle rhein river beautiful europe tourism travel destination weltkulturerbe vacation confluentes coblenz alte brafrac14 cke pfaffendorf rheintal brucke pylons equipment moved ships cranes build