The Ikara–Flinders Ranges National Park, formerly Flinders Ranges National Park,Flinders Ranges to be renamed in recognition of traditional Aboriginal owners
''ABC News'', 12 February 2016. Retrieved 12 February 2016. is situated approximately 400 km north of

Adelaide Adelaide ( ) is the capital city of South Australia, the state's largest city and the fifth-most populous city in Australia. "Adelaide" may refer to either Greater Adelaide (including the Adelaide Hills) or the Adelaide city centre. The dem ...

in the northern central part of

South Australia South Australia (commonly abbreviated as SA) is a state in the southern central part of Australia. It covers some of the most arid parts of the country. With a total land area of , it is the fourth-largest of Australia's states and territories ...

's largest

mountain range A mountain range or hill range is a series of mountains or hills arranged in a line and connected by high ground. A mountain system or mountain belt is a group of mountain ranges with similarity in form, structure, and alignment that have arise ...

, the

Flinders Ranges The Flinders Ranges are the largest mountain range in South Australia, which starts about north of Adelaide. The ranges stretch for over from Port Pirie to Lake Callabonna. The Adnyamathanha people are the Aboriginal group who have inhabi ...

. The park covers an area of 912 km², northeast of the small town of

Hawker Hawker or Hawkers may refer to: Places * Hawker, Australian Capital Territory, a suburb of Canberra * Hawker, South Australia, a town * Division of Hawker, an Electoral Division in South Australia * Hawker Island, Princess Elizabeth Land, Antarct ...

. The

Heysen Trail The Heysen Trail is a long distance walking trail in South Australia. It runs from Parachilna Gorge, in the Flinders Ranges via the Adelaide Hills to Cape Jervis on the Fleurieu Peninsula and is approximately in length. Route summary From no ...

and

Mawson Trail The Mawson Trail is a long-distance cycling and walking trail in South Australia starting just east of Adelaide in the Adelaide Hills and extending almost to Blinman in the Flinders Ranges. It is suitable for mountain bikes. The Mawson Trail tr ...

s pass through the park. The park's most characteristic landmark is

Wilpena Pound Wilpena Pound – also known by its Adnyamathanha language, Adnyamathanha name of Ikara, meaning "meeting place" – is a natural amphitheatre of mountains located north of Adelaide, South Australia, Australia in the heart of the Ikara-Flinders ...

, a large,

sickle A sickle, bagging hook, reaping-hook or grasshook is a single-handed agricultural tool designed with variously curved blades and typically used for harvesting, or reaping, grain crops or cutting succulent forage chiefly for feeding livestock, ei ...

-shaped, natural

amphitheatre An amphitheatre (British English) or amphitheater (American English; both ) is an open-air venue used for entertainment, performances, and sports. The term derives from the ancient Greek ('), from ('), meaning "on both sides" or "around" and ...

covering nearly 80 km², containing the range's highest peak,

St Mary Peak __NOTOC__ St Mary Peak / Ngarri Mudlanha is a mountain located in the Australian state of South Australia on the northwestern side of Ikara. It is the highest peak in the Flinders Ranges and the eighth highest peak in South Australia, with a hei ...

(). On 12 February 2016 the park was renamed to include the

Adnyamathanha The Adnyamathanha (Pronounced: ) are a contemporary Aboriginal Australian people of the northern Flinders Ranges, South Australia, formed as an aggregate of several distinct peoples. Strictly speaking the ethnonym Adnyamathanha was an alternativ ...

word, ''Ikara'', "meeting place", referring to the traditional name for Wilpena Pound. The park centre at Wilpena Pound is accessible by sealed road from Hawker. Other areas in the park can be reached by unsealed roads, which are mostly accessible by two-wheel drive vehicles except in bad weather or after heavy rain. There are many lookouts, scenic vistas, small canyons and unusual rock formations located in the park. These include Wilpena Pound, Wilkawillina Gorge, Hucks Lookout, Brachina Gorge, Bunyeroo Gorge and Arkaroo Rock. The park has some stone ruins from early European settlement and Aboriginal rock art sites. A rock formation called the Great Wall of China is located just outside the park. Camping is permitted at many locations in the park. The park is managed by the

National Parks and Wildlife Service South Australia The National Parks and Wildlife Service South Australia (NPWSSA), formerly a government agency known as National Parks and Wildlife Service (NPWS) and later a service under variously named government departments and branded National Parks and W ...

, which is part of the

Department for Environment and Water The Department for Environment and Water (DEW) is a department of the Government of South Australia. Created on 1 July 2012 by the merger of the Department of Environment and Natural Resources and the Department for Water as the Department of ...

Geology

The Flinders Ranges are largely composed of folded and faulted sediments of the

Adelaide Geosyncline The Adelaide Superbasin (previously known as the Adelaide Geosyncline and Adelaide Rift Complex) is a major Neoproterozoic to middle Cambrian geological province in central and south-east South Australia, western New South Wales, and western Vic ...

. This very thick sequence of sediments were deposited in a large basin during the

Neoproterozoic The Neoproterozoic Era is the unit of geologic time from 1 billion to 538.8 million years ago. It is the last era of the Precambrian Supereon and the Proterozoic Eon; it is subdivided into the Tonian, Cryogenian, and Ediacaran periods. It is ...

on the passive margin of the ancient continent of

Rodinia Rodinia (from the Russian родина, ''rodina'', meaning "motherland, birthplace") was a Mesoproterozoic and Neoproterozoic supercontinent that assembled 1.26–0.90 billion years ago and broke up 750–633 million years ago. were probably ...

. During the

Cambrian The Cambrian Period ( ; sometimes symbolized C with bar, Ꞓ) was the first geological period of the Paleozoic Era, and of the Phanerozoic Eon. The Cambrian lasted 53.4 million years from the end of the preceding Ediacaran Period 538.8 million ...

, approximately 540 million years ago, the area underwent the

Delamerian orogeny The Adelaide Superbasin (previously known as the Adelaide Geosyncline and Adelaide Rift Complex) is a major Neoproterozoic to middle Cambrian geological province in central and south-east South Australia, western New South Wales, and western Vic ...

where the geosynclinal sequence was folded and faulted into a large mountain range. Since this time the area has undergone erosion resulting in the relatively low ranges today. Most of the high ground and ridgetops in the Flinders are sequences of

quartzite Quartzite is a hard, non- foliated metamorphic rock which was originally pure quartz sandstone.Essentials of Geology, 3rd Edition, Stephen Marshak, p 182 Sandstone is converted into quartzite through heating and pressure usually related to tect ...

s that outcrop along

strike Strike may refer to: People *Strike (surname) Physical confrontation or removal *Strike (attack), attack with an inanimate object or a part of the human body intended to cause harm *Airstrike, military strike by air forces on either a suspected ...

. The high walls of

are formed by the outcropping beds of the eponymous Pound Quartzite in a synclinal structure. The same formation forms many of the other high parts of the Flinders, including the high plateau of the

Gammon Ranges Gammon may refer to: People * Archer T. Gammon (1918–1945), United States Army soldier and Medal of Honor recipient * James Gammon (1940–2010), American actor * James Gammon (engraver) (), English engraver * Kendall Gammon (born 1968), Ame ...

and the Heysen Range.

Cuesta A cuesta (from Spanish ''cuesta'' "slope") is a hill or ridge with a gentle slope on one side, and a steep slope on the other. In geology the term is more specifically applied to a ridge where a harder sedimentary rock overlies a softer layer ...

forms are also very common in the Flinders.

Flora and fauna

The

flora Flora is all the plant life present in a particular region or time, generally the naturally occurring (indigenous) native plants. Sometimes bacteria and fungi are also referred to as flora, as in the terms '' gut flora'' or '' skin flora''. E ...

of the Flinders Ranges is composed largely of species adapted to a semi-arid environment such as cypress-pine, mallee, and

black oak Black Oak may refer to: Places in the United States * Black Oak, Arkansas * Black Oak, Daviess County, Indiana * Black Oak, Lake County, Indiana, a neighborhood of Gary, Indiana * Black Oak, Missouri Other * Black Oak Arkansas, American band ** ...

. Moister areas near Wilpena Pound support

grevillea ''Grevillea'', commonly known as spider flowers, is a genus of about 360 species of evergreen flowering plants in the family Proteaceae. Plants in the genus ''Grevillea'' are shrubs, rarely trees, with the leaves arranged alternately along the b ...

Guinea flower ''Fritillaria meleagris'' is a Eurasian species of flowering plant in the lily family Liliaceae. Its common names include snake's head fritillary, snake's head (the original English name), chess flower, frog-cup, guinea-hen flower, guinea flower, ...

lilies ''Lilium'' () is a genus of herbaceous flowering plants growing from bulbs, all with large prominent flowers. They are the true lilies. Lilies are a group of flowering plants which are important in culture and literature in much of the world. M ...

and

fern A fern (Polypodiopsida or Polypodiophyta ) is a member of a group of vascular plants (plants with xylem and phloem) that reproduce via spores and have neither seeds nor flowers. The polypodiophytes include all living pteridophytes except t ...

Reed Reed or Reeds may refer to: Science, technology, biology, and medicine * Reed bird (disambiguation) * Reed pen, writing implement in use since ancient times * Reed (plant), one of several tall, grass-like wetland plants of the order Poales * ...

s and

sedge The Cyperaceae are a family of graminoid (grass-like), monocotyledonous flowering plants known as sedges. The family is large, with some 5,500 known species described in about 90 genera, the largest being the "true sedges" genus ''Carex'' wit ...

s grow near permanent water sources such as

spring Spring(s) may refer to: Common uses * Spring (season), a season of the year * Spring (device), a mechanical device that stores energy * Spring (hydrology), a natural source of water * Spring (mathematics), a geometric surface in the shape of a ...

s and

waterhole A waterhole is a depression in the ground in which water can collect, or a more permanent pool in the bed of an ephemeral river. Waterhole or water hole may refer to: * Water hole (radio), an especially quiet region of the electromagnetic spect ...

s. Since the eradication of

dingo The dingo (''Canis familiaris'', ''Canis familiaris dingo'', ''Canis dingo'', or ''Canis lupus dingo'') is an ancient (Basal (phylogenetics), basal) lineage of dog found in Australia (continent), Australia. Its taxonomic classification is de ...

s and the establishment of permanent waterholes for stock, the numbers of

red kangaroo The red kangaroo (''Osphranter rufus'') is the largest of all kangaroos, the largest terrestrial mammal native to Australia, and the largest extant marsupial. It is found across mainland Australia, except for the more fertile areas, such as sou ...

western grey kangaroo The western grey kangaroo (''Macropus fuliginosus''), also referred to as a western grey giant kangaroo, black-faced kangaroo, mallee kangaroo, sooty kangaroo and (when referring to the Kangaroo Island subspecies) Kangaroo Island grey kangaroo, is ...

s and

euro The euro ( symbol: €; code: EUR) is the official currency of 19 out of the member states of the European Union (EU). This group of states is known as the eurozone or, officially, the euro area, and includes about 340 million citizens . ...

s in the Flinders Ranges have increased. The

yellow-footed rock-wallaby The yellow-footed rock-wallaby (''Petrogale xanthopus''), formerly known as the ring-tailed rock-wallaby, is a member of the macropod family (the marsupial family that includes the kangaroos, wallabies, tree-kangaroos, and wallaroos). Descripti ...

, which neared extinction after the arrival of Europeans due to hunting and predation by

fox Foxes are small to medium-sized, omnivorous mammals belonging to several genera of the family Canidae. They have a flattened skull, upright, triangular ears, a pointed, slightly upturned snout, and a long bushy tail (or ''brush''). Twelve sp ...

es, has now stabilized. Other endemic marsupials include

dunnart Dunnart is a common name for species of the genus ''Sminthopsis'', narrow-footed marsupials the size of a European mouse. They have a largely insectivorous diet. Taxonomy The genus name ''Sminthopsis'' was published by Oldfield Thomas in 18 ...

planigale The genus ''Planigale'' are small carnivorous marsupials found in Australia and New Guinea. It is the only genus in the tribe Planigalini of the subfamily Sminthopsinae. There are five species: * Paucident planigale, ''Planigale gilesi'' * Lon ...

Echidna Echidnas (), sometimes known as spiny anteaters, are quill-covered monotremes (egg-laying mammals) belonging to the family Tachyglossidae . The four extant species of echidnas and the platypus are the only living mammals that lay eggs and the ...

s are the sole

monotreme Monotremes () are prototherian mammals of the order Monotremata. They are one of the three groups of living mammals, along with placentals (Eutheria), and marsupials (Metatheria). Monotremes are typified by structural differences in their brain ...

species in the park. Insectivorous

bat Bats are mammals of the order Chiroptera.''cheir'', "hand" and πτερόν''pteron'', "wing". With their forelimbs adapted as wings, they are the only mammals capable of true and sustained flight. Bats are more agile in flight than most bi ...

s make up significant proportion of mammals in the area. Reptiles include

goanna A goanna is any one of several species of lizards of the genus '' Varanus'' found in Australia and Southeast Asia. Around 70 species of ''Varanus'' are known, 25 of which are found in Australia. This varied group of carnivorous reptiles ranges ...

snake Snakes are elongated, Limbless vertebrate, limbless, carnivore, carnivorous reptiles of the suborder Serpentes . Like all other Squamata, squamates, snakes are ectothermic, amniote vertebrates covered in overlapping Scale (zoology), scales. Ma ...

s, dragon lizards,

skink Skinks are lizards belonging to the family Scincidae, a family in the infraorder Scincomorpha. With more than 1,500 described species across 100 different taxonomic genera, the family Scincidae is one of the most diverse families of lizards. Ski ...

s and

gecko Geckos are small, mostly carnivorous lizards that have a wide distribution, found on every continent except Antarctica. Belonging to the infraorder Gekkota, geckos are found in warm climates throughout the world. They range from . Geckos ar ...

s. The streambank froglet is an endemic

amphibian Amphibians are tetrapod, four-limbed and ectothermic vertebrates of the Class (biology), class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety of habitats, with most species living within terres ...

Birds

There are a large number of bird species including various

parrot Parrots, also known as psittacines (), are birds of the roughly 398 species in 92 genera comprising the order Psittaciformes (), found mostly in tropical and subtropical regions. The order is subdivided into three superfamilies: the Psittacoid ...

emu The emu () (''Dromaius novaehollandiae'') is the second-tallest living bird after its ratite relative the ostrich. It is endemic to Australia where it is the largest native bird and the only extant member of the genus ''Dromaius''. The emu' ...

s, the

wedge-tailed eagle The wedge-tailed eagle (''Aquila audax'') is the largest bird of prey in the continent of Australia. It is also found in southern New Guinea to the north and is distributed as far south as the state of Tasmania. Adults of this species have lon ...

s and small numbers of

waterbird A water bird, alternatively waterbird or aquatic bird, is a bird that lives on or around water. In some definitions, the term ''water bird'' is especially applied to birds in freshwater ecosystems, although others make no distinction from seabi ...

s. The land within the national park has been identified by

BirdLife International BirdLife International is a global partnership of non-governmental organizations that strives to conserve birds and their habitats. BirdLife International's priorities include preventing extinction of bird species, identifying and safeguarding ...

as an

Important Bird Area An Important Bird and Biodiversity Area (IBA) is an area identified using an internationally agreed set of criteria as being globally important for the conservation of bird populations. IBA was developed and sites are identified by BirdLife Int ...

(IBA) because it contains an apparently sustainable population of the range-restricted

short-tailed grasswren The short-tailed grasswren (''Amytornis merrotsyi'') is a species of bird in the family Maluridae. It is endemic to Australia. Its natural habitats are temperate shrubland and rocky areas. Subspecies Two subspecies are recognized:IOC v.6.3 * ...

Heritage listings

There are a number of heritage-listed sites within the national park: * Eddie Pumpa Outstation * Hayward Homestead Ruins * Impact Ejecta Horizon Late Precambrian Shales Geological Site * Enorama Mail Station and Rubbish Dump * Oraparinna Diapir * Wilpena Homestead Complex * Wilpena Pound (geological landform) * Stromatolites in the Precambrian Trezona Formation, Enorama Creek * Wills Homestead Complex Ruins * Appealinna Mine Ruins and Miners Hut * Wilkawillina Archaeocyathae Geological Site * Dingley Dell Homestead Ruins * Hill's Cottage, Wilpena Pound * Enorama Diapir * Oraparinna Station Blacksmith's Shop Image:Flinders Ranges Way, North view 20230211 1.jpg, Flinders Ranges Way, the main road crossing the national park Image:Brachina Gorge Rd, Ikara-Flinders Ranges NP 20230212 2.jpg, Brachina Gorge Road Image:Appealinna Ruins, Flinders Ranges 20230211 2.jpg, Appealinna Ruins Image:NASA-Flinders-Ranges.JPG, Flinders Ranges from space.

References

External links

Ikara-Flinders Ranges National Park official website

Flinders Rangers & Outback at SouthAustralia.comFlinders Ranges National Park page on ProtectedPlanet
{{DEFAULTSORT:Ikara-Flinders Ranges National Park National parks of South Australia Flinders Ranges Protected areas established in 1945 1945 establishments in Australia Far North (South Australia)

Geology

Flora and fauna

Birds

Heritage listings

See also

References

External links