704 miles
Mount Meharry, at 1251m above sea level, is the highest mountain in Western Australia. It is part of the Hamersley Range in the Karijini National Park, in the Pilbara.
National Park to Park Highway was created in 1916.
Banke National Park was created on 2010-07-12.
Exmoor National Park was created in 1954
Walyunga National Park was created in 1970.
Hemis National Park was created in 1981.
Pukaskwa National Park was created in 1978.
Chitwan National Park was created in 1973.
Garrawilla National Park was created in 2005.
Biebrza National Park was created in 1993.
Kouroufing National Park was created in 2002.