French Guiana on Wikipedia
The currency of French Guiana is the Euro.
The nationality of French Guiana is French Guianese.
The capital of French Guiana is Cayenne
Largest Cities in French Guiana by population: Cayenne, Matoury, Saint-Laurent-du-Maroni, Kourou, Remire-Montjoly, Macouria, Maripasoula, Mana, Apatou, Grand-Santi