A small Roatan rental car agency serving you better each day. Let us rent you a car during your next island vacation to Roatan. Welcome to Caribbean Rent a Car. We have two locations on Roatan Island to serve your needs, including a convenient office at the airport. Contact us now to reserve a great rental car at a reasonable price for your Roatan Adventure. Roatan, Bay Islands of Honduras. Our island is located just off the North coast of Honduras in the Western Caribbean.