Austral Islands in the context of Tupua'i

French Polynesia (/ˌpɒlɪˈniːʒə/ POL-ih-NEE-zhə; French: Polynésie française [pɔlinezi fʁɑ̃sɛːz] ; Tahitian: Pōrīnetia farāni) is an overseas collectivity of France and its sole overseas country. It comprises 121 geographically dispersed islands and atolls stretching over more than 2,000 kilometres (1,200 mi) in the South Pacific Ocean. French Polynesia is associated with the European Union as an overseas country and territory (OCT). The total land area of French Polynesia is 3,521 square kilometres (1,359 sq mi), with a population of 282,596 as of September 2025 of which at least 205,000 live in the Society Islands and the remaining population lives in the rest of the archipelago.

French Polynesia is divided into five island groups: the Austral Islands; the Gambier Islands; the Marquesas Islands; the Society Islands (comprising the Leeward and Windward Islands); and the Tuamotus. Among its 121 islands and atolls, 75 were inhabited at the 2017 census. Tahiti, which is in the Society Islands group, is the most populous island, being home to nearly 69% of the population of French Polynesia as of 2017. Papeete, located on Tahiti, is the capital of French Polynesia. Although not an integral part of its territory, Clipperton Island was administered from French Polynesia until 2007.

The Leeward Islands (French: îles Sous-le-Vent, pronounced [il suləvɑ̃], lit. 'Under-the-Wind Islands'; Tahitian: Fenua Raro Mata’i) are the western part of the Society Islands in French Polynesia, an overseas collectivity of France, in the South Pacific Ocean. They lie south of the Line Islands (part of Kiribati), east of the Cooks and north of the Austral Islands (also part of French Polynesia). Their area is around 404 km (156 sq mi) and their population is over 36,000.

The Kingdom of Tahiti or the Tahitian Kingdom was a Polynesian monarchy founded by paramount chief Pōmare I, who, with the aid of British missionaries and traders, and European weaponry, unified the islands of Tahiti, Moʻorea, Teti‘aroa, and Mehetiʻa. The kingdom eventually annexed the Tuamotus, and the Austral Islands (Rapa Iti, Rurutu, Rimatara, Tubuai, Raivavae).

Its leaders were Christian following the baptism of Pomare II. Its progressive rise and recognition by Europeans allowed Tahiti to remain free from a planned Spanish colonization as well as other European claims to the islands.

Rimatara is the westernmost inhabited island in the Austral Islands of French Polynesia. It is located 550 km (340 mi) south of Tahiti and 150 km (93 mi) west of Rurutu. The land area of Rimatara is 8.6 km (3.3 sq mi), and that of the Maria islets is 1.3 km (0.50 sq mi). Its highest point is 106 m (348 ft). Its population was 893 at the 2022 census.

Rimatara is a circular volcanic plateau surrounded by a reef with a height of 8 to 10 m (26 to 33 ft). The main villages are Amaru (the capital), Anapoto and Mutuaura.

Rūrutu is the northernmost island in the Austral archipelago of French Polynesia, and the name of a commune consisting solely of that island. It is situated 572 km (355 mi) south of Tahiti. Its land area is 32.7 km (12.6 sq mi). It is 10.8 km long and 5.3 km wide. Its highest point (Manureva) is 389 m (1,276 ft). At the 2022 census it had a population of 2,163.

Geologically, Rurutu was initially formed 12 million years ago by the Macdonald hotspot, a hotspot associated with the Macdonald seamount. Over the next 10 million years, erosion shrank the island until it was almost an atoll. Then, just over a million years ago, Rurutu passed over the Arago hotspot, which lifted it roughly 150 meters. Steep sea cliffs of ancient coral lifted by the event—called makatea—now largely encircle the island. These are riddled with caves filled with concretions—indeed, Rurutu is largely unique among islands in French Polynesia in that its historic inhabitants were cave-dwelling.

Raivavae (Tahitian: Ra‘ivāvae /ra.ʔi.va:va.e/) is one of the Austral Islands in French Polynesia. Its total land area including offshore islets is 17.9 km (6.9 sq mi). At the 2022 census, it had a population of 900. The island is of volcanic origin, and rises to 437 metres (1,434 ft) elevation at Mont Hiro.

The Bass Islands (French: Îles Bass or Îlots Bass) consist primarily of Rapa Iti (27°35′00″S 144°20′00″W / 27.58333°S 144.33333°W / -27.58333; -144.33333) and Marotiri (27°55′00″S 143°26′00″W / 27.91667°S 143.43333°W / -27.91667; -143.43333). They are usually considered to be the southernmost of the Austral Islands, although this classification is more one of geographic and political expediency than because of similarities between them and the rest of the Austral Islands. The Bass Islands, lying several degrees outside the tropics, are the southernmost islands in French Polynesia. Culturally, the Bass Islands appear to have been colonized about the same time as Tahiti and the Marquesas, and the culture and language (Rapan) appear to have diverged about the same time as well, indicating that they developed in relative isolation almost from the time of first settlement.