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 nimes france aqueduct bridge roman stone arches river water trees greenery sunny day travel tourism historic landmark architecture ancient history engineering structure monument destination sightseeing vacation europe roman empire heritage culture civilization ancient ruins classic historical famous beautiful scenic artwork art landscape