Huinay is a tract of land belonging to the San Ignacio del Huinay Foundation. This territory covers nearly 350 km² (135 sq mi) in the Commune of Hualaihué, in Los Lagos Region of Chile. It lies between the Comau or Leptepu fiord and the border with the Republic of Argentina in the Palena Province. Its location is (42°22′S72°24′W). Huinay also divides the private Pumalín Park belonging to American owner Douglas Tompkins into two parts.