The Águeda is a river that rises in Spain, in the autonomous community of Castile and León, and flows 130 kilometers until its mouth on the Douro River next to Barca de Alva, Portugal.
The Águeda is a river tributary of the Douro River, that springs from the Serra das Mesas in Spain, in the autonomous community of Castile and León. It flows 130 kilometers until it reaches the Douro River near Barca de Alva, Portugal.