The Willandra Lakes Region is a World Heritage Site in the Far West region of New South Wales, Australia. The Willandra Lakes Region is the traditional meeting place of the Muthi Muthi, Nyiampaar and Barkinji Aboriginal tribes. The area was inscribed on the World Heritage List at the 5th Session of the World Heritage Committee in 1981 with the following inscription:
The Region contains important natural and cultural features including exceptional examples of past human civilization including the world's oldest cremation site. A small section of the region is protected by the Mungo National Park.