 Pont du Gard carried drinking water across the Gardon River Canyon to… |  The water channel on top of Pont du Gard was covered to prevent… |  This circular tank (castellum), located at the terminus of the… |
 Repairs being made on Pond du Gard. Photographed by: Roger D. Hansen |  The 10 circular holes in the side Castellum connected to lead pipes… |  Inflow channel inot the 6-meter-diameter castellum at Nemausus… |
 This aqueduct provided water to a Roman mill at Barbegal and to the… |  Route of the aqueduct (red) began at the springs near present-day… |  Remains of the Roman aqueduct that delivered water to Barbegal and… |