For those with money to burn, the helicopters can be hired by the hour. The MV Mauritius Pride plies between Mauritius and Rodrigues several times per month. There are several different operators, none of which cover the entire island. Port Louis and Curepipe are the main hubs. Tickets are cheap and should be kept handy, as inspectors check them frequently.
Mauritian roads range from smooth to potholed and pavement-free.
Driving is sketchy at best on Mauritius, with speed limits often ignored, headlights a rarity and weaving pedestrians all too common. If you think you're up to it, you can rent a car in one of the major towns or at the airport. Smallish motorbikes can be rented around Grand Baie. All drivers should have an international drivers' licence, and most rental agencies require drivers to be over 23. Driving is on the left.