#1 Pont du Gard (Vers-Pont-du-Gard)
As the highest Roman aqueduct bridge known, the Pont du Gard was built in the 1st century near Remoulins. Spanning 275 m and towering 49 m above the Gardon river, it supplied water from Uzès to Nimes. This UNESCO World Heritage site features a museum, exhibitions, and family activities.