Jeeps, Scooters and Bicycles in Culebra
The easiest way to get around Culebra island is renting a jeep or scooter. On the other hand, by doing that, you will not meet any fellow traveler on the público nor have the experience of getting really sunburned riding a bike around; unless, of course, you had the foresight of bringing a hat:)
An amazingly beautiful way to get around is by boat.
Rent a car in Portugal: Steer in Style