The culture of French Guiana, is very similar to that of the English speaking Caribbean, so much so that Guyana is considered a Caribbean Nation. Guyana shares similar interests with the islands of the West Indies.
The official currency is the Euro. French Guiana is the most expensive among all South American countries. Traveling to French Guiana’s interiors is expensive, so plan your trip. The budget traveler would find it hard to get by with less than US$55 a day.
Australian, British, Canadian, US, and EU citizens do not need visas for a trip to French Guiana as a tourist and providing you have proof of a return ticket, you can stay in the territory for up to three months. You must possess yellow fever vaccination certificate and your passport must be valid for at least three months post-travel. No other shots are required, athough protection against endemic diseases is always ideal.