Beach of Cabeiro Nature · Porto do Son, Noia, A Coruña The beach of Cabeiro, in the parish of Noal, in the municipality of Porto do Son, is 1200 metres long and 25 metres wide. It is an unspoilt beach in the shape of a gentle inlet, open between Mount Cabeiro and the point of the same name, with a lighthouse and viewpoint overlooking the mouth of the ria of Muros e Noia. Photo: L.Miguel Bugallo Sánchez (http://commons.wikimedia.org/wiki/User:Lmbuga) (CC BY-SA 3.0) What to see and do in Porto do Son