The Luberon or Luberon Massif (Provençal Occitan: Leberon in classical norm or Leberoun in Mistralian norm), also called Lubéron, has a maximum altitude of 1,256 m and an area of about 600 km². It is composed of three mountain ranges: (from west to east) the Little Luberon, the Big Luberon and the Oriental Luberon, lying in the middle of Provence in the far south of France.