Car Rental at Cayenne - Félix Eboué Airport (CAY) from $78

If you don't possess a driver's license issued in French Guiana, then it's likely you'll need to get an International Driving Permit (IDP) in your place of residence to be able to rent a car. Also consider that if an IDP is required, it has no validity on its own. You'll need to show your current license your passport and other forms of documentation as well. Lastly, it's important that the credit card used to book the rental vehicle matches the name on your license and passport. Some additional requirements for international car rentals are:

• Age restrictions: You must be at least 25 in many countries to rent a car. If you're younger than that, it might still be possible to rent a car but you'll have to pay a Young Driver's Surcharge. Additional restrictions may also apply to the types of vehicles available to rent.
• Driving limitations: Make sure you read the fine print before sliding behind the wheel. You typically can't cross country borders, drive on ferries or on off-road areas with your rental car.