Lagoon of Vixán Nature · Ribeira, Barbanza, A Coruña A freshwater lagoon separated from the sea by the dune ridge of Corrubedo and a refuge for wintering water birds; together with the brackish lagoon of Carregal it completes the complex protected as a natural park. Photo: Luis Miguel Bugallo Sánchez (Lmbuga) (CC BY-SA 3.0) What to see and do in Ribeira