The Pont du Gard, a Roman aqueduct, UNESCO World Heritage Site, Vers-Pont-du-Guard, Occitanie, France, Europe

the pont du gard roman aqueduct unesco world heritage site vers pont du guard occitanie france europe aqueduct roman ancient france southern france gardon river bridge stone architecture engineering history travel tourism destination landmark aerial view landscape river nature greenery trees summer day sunlight blue sky stonework arches pillars columns ancient rome roman empire ancient structures historical landmark cultural heritage vacation holiday explore discover sightseeing visit