The only French territories / colonies to retain their own currency are the Pacific Ocean ones: New Caledonia, French Polynesia and Wallis & Futuna; these use the CFP franc (though Wallis & Futuna doesn't have it's own coinage).
All the other inhabited French territories (St Pierre & Miquelon, Martinique, Guadeloupe, French St Martin, St Barts, French Guiana, Reunion, and Mayotte) were using the French franc when France adopted the euro, so they all adopted the euro at the same time, by default.
France is not alone in owning territories outside of "Europe" but inside the Eurozone. Portugal owns the Azores and Madeira and Spain owns the Canary Islands and two exclaves in Morocco. The Dutch Caribbean territories, however, currently use the Netherlands Antilles guilder, which will shortly be replaced on some of the islands by the US dollar rather than the euro.
All the other inhabited French territories (St Pierre & Miquelon, Martinique, Guadeloupe, French St Martin, St Barts, French Guiana, Reunion, and Mayotte) were using the French franc when France adopted the euro, so they all adopted the euro at the same time, by default.
France is not alone in owning territories outside of "Europe" but inside the Eurozone. Portugal owns the Azores and Madeira and Spain owns the Canary Islands and two exclaves in Morocco. The Dutch Caribbean territories, however, currently use the Netherlands Antilles guilder, which will shortly be replaced on some of the islands by the US dollar rather than the euro.
Don't say "infinitely" when you mean "very"; otherwise, you'll have no word left when you want to talk about something really infinite. - C. S. Lewis



















