In the midst of the Argentine rainforest stand the ruins of San Ignacio Miní, a seventeenth-century Jesuit mission complex. It was one of the many missions founded in 1632, in Argentina, by the Jesuits in what the colonial Spaniards called the Province of Paraguay of the Americas during the Spanish colonial period. It is located near present-day San Ignacio valley, some 60 km north of Posadas, Misiones Province, Argentina. In 1984 it was one of four reducciones in Argentina to be designated by UNESCO as World Heritage Sites.