French Guiana FAQs

When is the best time to visit French Guiana?

Temperatures are tropical and consistent, averaging 27°C throughout the year, although it can be cooler at night in the highlands than on the coast. The rainy season is Nov-Jul with substantial rainfall beginning in May.

For more detailed information visit our When To Go section.

What's the official language of French Guiana?

The official language of French Guiana is French.

What is the official currency in French Guiana?

The official currency in French Guiana is Euro. Rates are better if you buy the currency in the UK but € notes can be withdrawn from ATMs in Cayenne using a UK credit or debit card. Some banks will offer advances on credit cards, which are widely accepted. ATMs outside Cayenne are intermittently out of action.

Do I need a visa for French Guiana?

Holders of a full British passport do not require a visa, although passports must be valid for at least 6 months after the trip begins. Anyone with a different nationality should enquire with us or check with the relevant consulate.
If flying to the US, or via the US you will need to fill in your online ESTA application.

What vaccinations do I need for French Guiana?

Please check Travel Health Pro for information on health recommendations and vaccinations for the destinations you are visiting. Please note that many Latin American countries require proof of vaccination against Yellow Fever if you have recently travelled to another country where Yellow Fever is present.

What is the time difference between French Guiana and the UK?

The time difference between the UK and French Guiana is GMT-4 hours.

What places combine well with French Guiana?

A visit to the two other Guianas, which sit west of  Guyane alongthe coast: Suriname, colonised by the Dutch; and Guyana, the former British Guiana. It’s not easy to do independently: we recommend you join our annual small group guided tour, named Coq of the Rock.

What are the festivals and cultural events in French Guiana?

Carnival, Cayenne, Feb/Mar. This is very animated and involves Caribbean-influenced parades and parties. Each day has its own theme and costumes are elaborate. Originally a creole festival, it now welcomes participants from Brazil and Haiti.
Abolition of Slavery Day, Guyane, 10 Jun.
National holidays are the same as in France.