A Sixt car rental in French Guiana is the most convenient way to travel around the beautiful country. Sixt has three Car Rental offices in French Guiana: in the city centre of the capital city Cayenne, at the Cayenne airport, and in the coastal city of Kourou, all of which are conveniently located and easy to reach. Sixt offers a range of economical car hire options to meet your needs, whether it's a city car, a luxury convertible, a 4x4 vehicle, or a minibus you are after.