Pont du Gard
🏛️30210 Vers-Pont-du-Gard, France
"The Pont du Gard was a critical link, helping keep a steady river of water flowing cross-country and across this river. Remarkably, it was engineered so that the water dropped only one inch for every 300 feet, for 30 miles, harnessing gravity to flow all the way to the city of Nîmes."
▶ Watch timestamped review →"The Pont du Gard in southern France is just one of many ancient aqueducts surviving across Europe."
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