|Waychinicup National Park|
|Nearest town or city||Albany|
|Area||39.82 km2 (15.4 sq mi)|
|Managing authorities||Department of Environment and Conservation|
|Website||Waychinicup National Park|
|See also||List of protected areas of|
Waychinicup National Park is in Western Australia, 404 kilometres (251 mi) southeast of Perth and 65 kilometres (40 mi) east of Albany. The park is bordered by the Southern Ocean to the south, Mount Manypeaks Nature Reserve to the east, and agricultural land to the north. Its coastline runs between Normans Beach and Cheynes Beach, near Bremer Bay. Bald Island Nature Reserve is located offshore nearby. The park offers and array of landscapes, from the rugged coast to boulder-strewn hilltops. Tree-filled, deeply-incised valleys have freshwater streams flowing through them, with moss-covered boulders. Facilities provided include a camping area and bush toilet near the inlet of the Waychinicup River.
The park forms part of the Two Peoples Bay and Mount Manypeaks Important Bird Area, identified as such by BirdLife International because of its significance in the conservation of several rare and threatened bird species. The critically endangered noisy scrubbird, which was once thought to be extinct, is found within the park; a small population of 14 were translocated from Two Peoples Bay Nature Reserve in 1983, followed by another 16 in 1985. By 1994 it was estimated that 223 male birds had been heard singing in the area.
The western bristlebird is another vulnerable species that is found within the park. Most of the birds remaining population is found in Two Peoples Bay Nature Reserve and Waychinicup National Park. Populations of the bird that have been on the decline since the late 19th century has started to stabilise.