Nalón (river)
Longest river in Asturias, Spain (España) / From Wikipedia, the free encyclopedia
For other uses, see Nalón (disambiguation).
The Nalón is the longest river in the autonomous community of Asturias, Spain, measuring 153-kilometre (95 mi). It joins the Cantabrian Sea in San Esteban de Pravia. Its tributaries include the Narcea River.