Fernando de Noronha is an archipelago of 21 islands and islets in the Atlantic Ocean, 354 km offshore from the Brazilian coast. The archipelago’s name is a corruption of the name of the Portuguese merchant Fernão de Loronha, to whom it was given by the Portuguese crown for services rendered regarding wood imported from Brazil. The islands of this archipelago are the visible parts of a range of submerged mountains. It consists of 21 islands, islets and rocks of volcanic origin.