Lake Arignano
| Lago di Arignano | |
|---|---|
| Location | Arignano and Marentino, Metropolitan City of Turin, Piedmont, Italy |
| Coordinates | 45°02′45.6″N 7°53′20.4″E / 45.046000°N 7.889000°E |
| Type | Artificial lake |
| Primary inflows | Rio del Lago |
| Primary outflows | Rivo del Molino |
| Islands | 1 |
Lago di Arignano is a lake located in the eponymous municipality of the Metropolitan City of Turin.
Count Paolo Remigio Costa della Trinità created this large irrigation basin, which is also the largest body of water in the entire Torinese Hill in 1838. Located in the Cremera region, on the borders of the municipalities of Marentino (where most of the lake lies) and Arignano.