Ponts Couverts, Ill River, UNESCO World Heritage Site, Strasbourg, Alsace, France, Europe

photography colour colour image color color image horizontal horizontal image outdoors outside day background people incidental people people in the background travel travel destination travel destinations town old town tourist destination medieval ponts couverts bridge stone tower ill river unesco unesco world heritage site world heritage site strasbourg alsace france french europe european building exterior building buildings architecture architectural urban scene urban scenes urban tradition traditional history historical historic heritage facade blue sky river water