Background
It was declared a Site of Community Importance in the year 2001. It is fed by brooks like the Graña, Quenxe, Acheiro, Abaixo, Queo or Bertón during its high course. After the pass at Mount Neme, it receives the water of the brooks Gándara, Bandeira, Vao, Galvar, Portecelo or Batán, and in its low course its tributaries include the brooks Lourido, Ponteceso, Prados and Bouzas.See also
* List of rivers of Spain * Rivers of Galicia * Way of the LighthousesReferences
Rivers of Spain Rivers of Galicia (Spain) Way of the Lighthouses {{Spain-river-stub