704 miles
National Park to Park Highway was created in 1916.
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.
Banke National Park was created on 2010-07-12.
Pukaskwa National Park was created in 1978.
Chitwan National Park was created in 1973.
Nahuelbuta National Park was created in 1939.
Harz National Park was created in 1990.
Purnululu National Park was created in 1987.
Nechisar National Park was created in 1974.
Sila National Park was created in 1997.
Karlamilyi National Park was created in 1977.