The Island of La Toja, La Toja Grande, the Island of Loujo or the Island of the Baths of Loujo is a Spanish island belonging to the province of Pontevedra, in Galicia. The island is located east of the small town of O Grove, to which it is connected by an 18th-century bridge · It has a small urban centre called Isla de la Toja, belonging to the civil parish of San Martín, which had 42 inhabitants in 2018. It has an area of 110 hectares and is located about 30 km from Pontevedra.