Getting around both Cayo Coco and Cayo Guillermo has become infinitely easier since the introduction of a Transtur hop-on, hop-off, open-topped double-decker bus. The service varies according to season, but expect a minimum service of two buses per day in either direction, with six scheduled for peak times. The bus runs east–west between Pullman Cayo Coco and Playa Pilar, stopping at all Cayo Coco and Cayo Guillermo hotels. An all-day pass costs CUC$5. The full journey takes 50 minutes with stops.
You can rent a car or moped in any of the hotels with Cubacar.
Some of the hotels also have (free) bicycles available, although they might not be Tour de France worthy.