Aquaduct ruin Arches du Plat de L'air
Historic / Ruins
Europe France
The Roman Gier Aqueduct (French: aqueduc du Gier) was one of the four aqueducts that supplied the Gallo-Roman city of Lugdunum (Lyon) with drinking water. Over a length of 86 km, it carried water from the Gier, a tributary of the Rhône.