Pont du Gard



The Pont du Gard is an ancient #Roman aqueduct that crosses the Gardon #River. Added to UNESCO's list of #World #Heritage Sites in 1985, the #bridge is the highest of all elevated #Roman aqueducts.
The #aqueduct bridge is part of the Nîmes aqueduct, a 50-kilometre system and has three tiers of arches, stands 48.8 m (160 ft) high.

Source: http://www.bienvenueenprovence.fr/fr/visiter/le-pont-du-gard/