Beach of Anguieira Nature · Barreiros, Mariña Oriental, Lugo Image of Barreiros, not of the place itself. The only beach of the concello situated within the ría de Foz and not on the open sea, of calm and shallow waters; it occupies the eastern shore of the estuary, some four kilometres of sheltered coastline. Photo: Agremon (CC BY-SA 4.0) What to see and do in Barreiros