Geography of New Caledonia Geography of New Caledonia The geography of New Caledonia ("Nouvelle-Calédonie"), an overseas collectivity of France located in the subregion of Melanesia, makes the continental island group unique in the southwest Pacific. Among other things, the island chain has played a role in preserving unique biological lineages from the Mesozoic. It served as a waystation in the expansion of the predecessors of the Polynesians, the Lapita culture. Under the Free French it was a vital naval base for Allied Forces during the War in the Pacific. The archipelago is located east of Australia, north of New Zealand, south of the Equator,
Biodiversity of New Caledonia Biodiversity of New Caledonia The biodiversity of New Caledonia is of exceptional biological and paleoecological interest. It is frequently referred to as a biodiversity hotspot. The country is a large South Pacific archipelago with a total land area of more than . The terrain includes a variety of reefs, atolls, small islands, and a variety of topographical and edaphic regions on the largest island, all of which promote the development of unusually concentrated biodiversity. The region's climate is oceanic and tropical. New Caledonia is separated from the nearest mainland by more than of open sea. Its isolation dates from at