Alice Springs in the context of Tennant Creek

The Northern Territory (abbreviated as NT; known formally as the Northern Territory of Australia and informally as the Territory) is an Australian internal territory in the central and central-northern regions of Australia. The Northern Territory shares its borders with Western Australia to the west (129th meridian east), South Australia to the south (26th parallel south), and Queensland to the east (138th meridian east). To the north, the Northern Territory looks out to the Timor Sea, the Arafura Sea, and the Gulf of Carpentaria, including Western New Guinea and various other islands of the Indonesian archipelago.

The NT covers 1,347,791 square kilometres (520,385 sq mi), making it the third-largest Australian federal division, and the 11th-largest country subdivision in the world. It is sparsely populated, with a population of only 260,400 as of March 2025 – fewer than half the population of Tasmania. The largest population centre is the capital city of Darwin, having about 52.6% of the Territory's population. The largest inland settlement is Alice Springs with a population of about 25,000 people.

The Arrernte (/ˈʌrəndə/) people, sometimes referred to as the Aranda, Arunta or Arrarnta, are a group of Aboriginal Australian peoples who live in the Arrernte lands, at Mparntwe (Alice Springs) and surrounding areas of the Central Australia region of the Northern Territory. Many still speak one of the various Arrernte dialects. Some Arrernte live in other areas far from their homeland, including the major Australian cities and overseas.

Arrernte spirituality focuses on the landscape and The Dreaming which the Arrernte name for is Altyerre. Altjira is the creator being of the Inapertwa that became all living creatures. Tjurunga are objects of religious significance.

Arltunga Historical Reserve, known also as Arnerre-ntyenge is a deserted gold rush town located in the Northern Territory of Australia in the locality of Hart about 110 kilometres (68 mi) east of Alice Springs. It is on the lands of the Eastern Arrernte people, who are the traditional owners.

The name Arltunga comes from the Eastern Arrernte name for the nearby waterhole Arnerre-ntyenge (a-na-ra n-tunga-a) which translates roughly as 'stinking water' as animals were known to get stuck in there and die. Alternatively there is speculation that the name comes from a corruption of the Kukatja dialect (Luritja language) word aldolanga which means 'easterners'. The European name for this waterhole is Paddy's Rockhole.

Darwin (/ˈdɑːrwɪn/ DAR-win; Larrakia: Garramilla) is the capital and largest city of the Northern Territory, Australia. The city had a population of 139,902 at the 2021 census, which is nearly 53% of the territory's population. It is the smallest, wettest, and most northerly of the Australian capital cities and serves as the Top End's regional centre.

Darwin's proximity to Southeast Asia makes it a key link between Australia and countries such as Indonesia and Timor-Leste. The Stuart Highway begins in Darwin and extends southerly across central Australia through Tennant Creek and Alice Springs, concluding in Port Augusta, South Australia. The city is built upon a low bluff overlooking Darwin Harbour. Darwin's suburbs extend to Lee Point in the north and to Berrimah in the east. The Stuart Highway extends to Darwin's eastern satellite city of Palmerston and its suburbs.

Uluru (/ˌuːləˈruː/; Pitjantjatjara: Uluṟu [ˈʊlʊɻʊ]), also known as Ayers Rock (/ˈɛərz/ AIRS) and officially gazetted as Uluru / Ayers Rock, is a large sandstone monolith. It crops out near the centre of Australia in the southern part of the Northern Territory, 335 km (208 mi) south-west of Alice Springs.

Uluru is sacred to the Pitjantjatjara, the Aboriginal people of the area, known as the Aṉangu. The area around the formation is home to an abundance of springs, waterholes, rock caves and ancient paintings. Uluru is listed as a UNESCO World Heritage Site. Uluru and Kata Tjuta (also known as the Olgas) are the two major features of the Uluṟu-Kata Tjuṯa National Park.

Central Australia, also sometimes referred to as the Red Centre, is an inexactly defined region associated with the geographic centre of Australia. In its narrowest sense it describes a region that is limited to the town of Alice Springs and its immediate surrounds including the MacDonnell Ranges. Commonly, it refers to an area up to 600 km (370 mi) from Alice Springs, in every direction. In its broadest use it can include almost any region in inland Australia that has remained relatively undeveloped, and in this sense is synonymous with the term Outback.

In a modern, more formal sense it can refer to the administrative region used by the Northern Territory government, as of 2022.

Papunya Tula, registered as Papunya Tula Artists Pty Ltd, is an artist cooperative formed in 1972 in Papunya, Northern Territory, owned and operated by Aboriginal people from the Western Desert of Australia. The group is known for its innovative work with the Western Desert Art Movement, popularly referred to as dot painting. Credited with bringing contemporary Aboriginal art to world attention, its artists inspired many other Australian Aboriginal artists and their styles.

The company operates today out of Alice Springs and its artists are drawn from a large area, extending into Western Australia, 700 kilometres (430 mi) west of Alice Springs.

Albert Namatjira (pronounced [namacɪra]; born Elea Namatjira; 28 July 1902 – 8 August 1959) was an Arrernte painter from the MacDonnell Ranges in Central Australia, widely considered one of the most notable Australian artists. As a pioneer of contemporary Indigenous Australian art, he was arguably one of the most famous Indigenous Australians of his generation. He was the first Aboriginal artist to receive popularity from a wide Australian audience.

A member of the Western Arrernte people, Namatjira was born and raised at the remote Hermannsburg Lutheran Mission, 126 km west-southwest from Alice Springs. He showed interest in art from an early age but it was not until 1934 (aged 32) and under the guidance of Rex Battarbee that he began to paint seriously. Namatjira's richly detailed, Western art-influenced watercolours of the outback departed significantly from the abstract designs and symbols of traditional Aboriginal art, and inspired the Hermannsburg School of painting. He became a household name in Australia and reproductions of his works hung in many homes throughout the nation.