The Great Victoria Desert is a sparsely populated desert ecoregion and interim Australian bioregion in Western Australia and South Australia.
The Nullarbor Plain is part of the area of flat, almost treeless, arid or semi-arid country of southern Australia, located on the Great Australian Bight coast with the Great Victoria Desert to its north. It is the world's largest single exposure of limestone bedrock, and occupies an area of about 200,000 square kilometres (77,000 sq mi). At its widest point, it stretches about 1,100 kilometres (684 mi) from east to west across the border between South Australia and Western Australia.
The Great Australian Bight is a large oceanic bight, or open bay, off the central and western portions of the southern coastline of mainland Australia.
The Spencer Gulf is the westernmost and larger of two large inlets on the southern coast of Australia, in the state of South Australia, facing the Great Australian Bight. It spans from the Cape Catastrophe and Eyre Peninsula in the west to Cape Spencer and Yorke Peninsula in the east.
Eyre Highway is a 1,660-kilometre (1,030 mi) highway linking Western Australia and South Australia via the Nullarbor Plain. Signed as National Highways 1 and A1, it forms part of Highway 1 and the Australian National Highway network linking Perth and Adelaide. It was named after explorer Edward John Eyre, who was the first European to cross the Nullarbor by land, in 1840–1841. Eyre Highway runs from Norseman in Western Australia, past Eucla, to the state border. Continuing to the South Australian town of Ceduna, it then crosses the top of the Eyre Peninsula before reaching Port Augusta.
The Eyre Peninsula is a triangular peninsula in South Australia. It is bounded by the Spencer Gulf on the east, by the Great Australian Bight on the west, and by the Gawler Ranges on the north.
Nullarbor Regional Reserve is a protected area in South Australia located about 300 kilometres west of Ceduna.
Yalata is an Aboriginal community located 200 kilometres (120 mi) west of Ceduna and 140 km (87 mi) south of Ooldea on the edge of the Nullarbor Plain in South Australia. It lies on the traditional lands of the Wirangu people, but the settlement began as Yalata Mission in the early 1950s when Pila Nguru people were moved from Ooldea Mission when that closed, after previously being moved from their land in the Great Victoria Desert owing to nuclear testing by the British Government.
Nullarbor is a locality in the Australian state of South Australia located 295 kilometres (183 mi) to the west of the town of Ceduna in the western part of the state immediately adjoining the border with Western Australia.
Hampton is an interim Australian bioregion located in southeastern coastal Western Australia, with a small portion (4%) extending into adjacent South Australia. It has an area of 1,088,198 hectares. The Hampton bioregion is part of the Coolgardie woodlands ecoregion.
The geography of South Australia incorporates the south central part of the continent of Australia. It is one of the six states of Australia. South Australia is bordered on the west by Western Australia, to the north by the Northern Territory, Queensland to the northeast, and both New South Wales and Victoria to the east. South Australia's south coast is flanked by the Great Australian Bight and the Indian Ocean, although it is referred to locally as the Southern Ocean.
Fowlers Bay, formerly known as Yalata, is a bay, town and locality in the Australian state of South Australia located about 658 kilometres (409 mi) north-west of the state capital, Adelaide. The town is located on Port Eyre, at the western end of the larger Fowlers Bay. It was named Yalata after Yalata station, established in the 1860s and stretching from the Nullarbor Plain across to near Streaky Bay on the Eyre Peninsula, whose homestead was located on the hill nearby. The name Yalata now belongs to a small Aboriginal community further west, which was also situated on station land.
The Bunda Cliffs, also known as the Nullarbor Cliffs, are a coastal scarp on the southern coast of Australia, extending from the western coast of South Australia to the south-eastern corner of Western Australia.
The Coolgardie woodlands is an ecoregion in southern Western Australia. The predominant vegetation is woodlands and mallee scrub. The ecoregion is a transitional zone between the Mediterranean-climate forests, woodlands, and shrublands of Southwest Australia and the deserts and dry scrublands of the Australian interior.
The Eyre Yorke Block, also known as the Eyre and Yorke mallee, is an interim Australian (IBRA) bioregion and a World Wildlife Fund ecoregion covering part of the Eyre Peninsula and all of Yorke Peninsula as well as land to its immediate east in South Australia.
Great Australian Bight Marine Park is the name given to a group of marine protected areas which are located together within both Australian and South Australian jurisdictions in the Great Australian Bight and which has been in use as recently as 2005. The constituent protected areas are the Great Australian Bight Marine National Park and the Great Australian Bight Marine Park Whale Sanctuary within the coastal waters of South Australia, and the Great Australian Bight Commonwealth Marine Reserve in waters within the Australian Exclusive economic zone. It was listed on the now-defunct Register of the National Estate.
In South Australia, one of the states of Australia, there are many areas which are commonly known by regional names. Regions are areas that share similar characteristics. These characteristics may be natural such as the Murray River, the coastline, desert or mountains. Alternatively, the characteristics may be cultural, such as common land use. South Australia is divided by numerous sets of regional boundaries, based on different characteristics. In many cases boundaries defined by different agencies are coterminous.
Nullarbor Wilderness Protection Area is a protected area in the Australian state of South Australia located about 270 kilometres west of Ceduna in the locality of Nullarbor.
The Roe Plains is a coastal plain in the southeastern corner of Western Australia.
Old Eyre Highway is a remnant part of the Eyre Highway that was abandoned in the construction of a route closer to the coast of the Great Australian Bight. It had been known as the East West Road and briefly in the 1940s as Forrest Highway.
