Why it belongs here
The Savena (Italian: [ˈsaːvena]; Bolognese: Sèvna [ˈsɛvnɐ]) is a river in the Tuscany and Emilia-Romagna regions of Italy. The source of the river is in the province of Florence west of Firenzuola in the Appennino Tosco-Emiliano mountains.
Source-backed