Devil's Island (Kourou) Devil's Island (Kourou) Devil's Island (French: Île du Diable) is the third-largest island of the Salvation's Islands, an island group in the Atlantic Ocean. It is located approximately 14 km (9 mi) off the coast of French Guiana in South America just north of the town of Kourou. It has an area of 14 ha (34.6 acres). The island was a part of a controversial French penal colony located in French Guiana for 101 years, from 1852 to 1953. Although it was the smallest part of the penal colony, it is notorious for being used for internal exile of French
Penal colony Penal colony A penal colony is a settlement used to exile prisoners and separate them from the general population by placing them in a remote location, often an island or distant colonial territory. Although the term can be used to refer to a correctional facility located in a remote location it is more commonly used to refer to communities of prisoners overseen by wardens or governors having absolute authority. Historically penal colonies have often been used for penal labour in an economically underdeveloped part of a state's (usually colonial) territories, and on a far larger scale than a prison farm.