Ria de Vigo

Vigo Ria and is an estuary in Galicia, Spain. It is the southernmost ria of the Rías Baixas. It is located south of the province of Pontevedra, and extends in a northeast direction over a distance of 35 kilometres from its mouth at Cape Silleiro to the deepest point in Arcade, with a maximum width of 7 kilometres and is narrowest in the Strait of Rande, at 700 metres. Its western entrance is protected by the Cies Islands, which are part of the National Park of the Atlantic Islands, within the islands of Toralla and San Simon.