Vigo is a city and municipality in the province of Pontevedra, within the autonomous community of Galicia, Spain. Located in the northwest o…Vigo is a city and municipality in the province of Pontevedra, within the autonomous community of Galicia, Spain. Located in the northwest of the Iberian Peninsula, it sits on the southern shore of an inlet of the Atlantic Ocean, the Ria de Vigo, the southernmost of the Rías Baixas. It is the capital of the comarca of Vigo.