The Yengo National Park is a protected national park that is located in the Lower Hunter region of New South Wales, in eastern Australia. The 154,328-hectare (381,350-acre) park is situated 213 kilometres (132 mi) northwest of Sydney, 40 kilometres (25 mi) south of Cessnock, 121 kilometres (75 mi) northwest of Gosford, and 91 kilometres (57 mi) southwest of Newcastle. The average elevation of the terrain is 309 metres.

The Greater Blue Mountains Area is a World Heritage Site located in the Blue Mountains of New South Wales, Australia. The 1,032,649-hectare (2,551,730-acre) area was placed on the World Heritage List at the 24th Session of the World Heritage Committee, held in Cairns in 2000.