The Desventuradas Islands ( , , "Unfortunate Islands" or Islas de los Desventurados, "Islands of the Unfortunate Ones" ADM - Records of the Admiralty, Naval Forces, Royal Marines, Coastguard, and related bodies; Pacific Ocean: South America, W Coast: Chile: Islas de los Desventurados and Islas Juan Fernandez; ) is a group of four small islands located 850 kilometers off the coast of Chile, northwest of Santiago in the Pacific Ocean.