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.
Festivals in French Guiana are celebrated with lots of cheerful traditions, cultural performances, music, drinking, and all-day feasts. Most events are based on religious observances and origins, but there are also many secular celebrations. The months of January and February come alive with Mardi Gras spirit and throughout the year, many other interesting holidays commemorate historic dates, including the abolition of slavery.
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.