The Pitcairn Islands , officially named the Pitcairn Group of Islands, are a group of four volcanicislands in the southern Pacific Ocean that form the last British Overseas Territory in the Pacific. The four islands – Pitcairn, Henderson,Ducie, and Oeno – are spread over several hundred miles of ocean and have a total land area of about 47 square kilometres (18 sq mi). Only Pitcairn, the second largest island measuring about 3.6 kilometres (2.2 mi) from east to west, is inhabited.
The islands are inhabited by the descendants of the Bounty mutineers and the Tahitians (or Polynesians) who accompanied them, an event retold in numerous books and films. This history is still apparent in the surnames of many of the islanders. With only about 56 inhabitants, originating from four main families, Pitcairn is the least populous national jurisdiction in the world. The United Nations Committee on Decolonization includes the Pitcairn Islands on the United Nations list of Non-Self-Governing Territories.
The fertile soil of the Pitcairn valleys, such as Isaac's Valley on the gentle slopes south-east of Adamstown, produces a wide variety of fruits: including bananas (Pitkern: plun), papaya(paw paws), pineapples, mangoes, watermelons, rockmelons, passionfruit, breadfruit, coconuts, avocadoes, and citrus (including oranges, mandarins, grapefruit, lemons and limes); and vegetables include: sweet potatoes (kumura), carrots, sweet corn, tomatoes, taro, yams, peas, and beans. Arrowroot (Maranta arundinacea) and sugarcane are grown and harvested to produce arrowroot flour and molasses. Pitcairn Island is remarkably productive and its benign climate allows a wide range of tropical and temperate crops to be grown.
Fish are plentiful in the seas around Pitcairn. Spiny lobster and a large variety of fish are caught for meals and for trading aboard passing ships. Almost every day someone will go fishing, whether it is from the rocks, from a longboat or diving with a spear gun. There are numerous types of fish around the island. Fish such as nanwee, white fish, moi and opapa are caught in shallow water, while snapper, big eye and cod are caught in deep water, and yellow tail and wahoo are caught by trawling. A range of minerals—including manganese, iron, copper, gold, silver and zinc—have been discovered within the Exclusive Economic Zone (EEZ), which extends 370 km offshore and comprises 880,000 km2.