Nalón (river)

The Nalón River begins in the port of Tarna and empties into the Nalón walls, which form around the river of the same name. This broad estuary separates the cities of San Esteban de Pravia and San Juan de la Arena, and belongs to the municipalities of the walls and Soto del Barco Nalón. There is no bridge connecting these two river towns, and one must travel a few miles up the road on the N-632 to get from one to the other.