French Guiana (pronounced or , French: Guyane; French pronunciation: [ɡɥijan fʁɑ̃sɛz]), officially called Guiana (French: Guyane), is an overseas department and region of France, on the north Atlantic coast of South America in the Guyanas. It borders Brazil to the east and south and Suriname to the west. Since 1981, when Belize became independent, French Guiana has been the only territory of the mainland Americas that is still part of a European country.
With a land area of 83,534 km2 (32,253 sq mi), French Guiana is the second-largest region of France and the largest outermost region within the European Union. It has a very low population density of only 3.4 inhabitants per square kilometre (8.8/sq mi), with half of its 281,612 inhabitants in 2018 living in the metropolitan area of Cayenne, its capital.