Taxi service on Mahe Island is expensive. Maybe that's because they can only go so far and then they're all washed up. Literally. Of course, a taxi is going to give your privacy, if that's what you want. Mahe Island taxis are metered, but be sure to settle on the fare before taking off. Also, consider hiring a taxi driver as a personal tour guide. The drivers are personable and usually have wealths of information about the island. Incidently, only Mahe and Praslin Islands are paved.
Mahe island has a good bus system and is a cheap form of transportation on the island. With 26 routes, they'll take you just about anywhere, and at least one bus will be passing your hotel. Some are geared for locals rather than for tourists, though, so check out the routes. They can also be crowded, especially the smaller ones, called tatas. The flip side of all this is that you'll get a taste of the local flavor by riding alongside locals, and may even find a friend, or at least someone to write home about. There is no bus service on Sundays. If you are travelling with luggage, it is best to take a taxi as the bus drivers do not always accept luggage particularly if it is a busy time of day.
Car rental may be the best idea of all. Mahe Island is only 16 miles in length and drivingaround the island will get you where you want to go at your own pace. Feet are another option and, in such a place as Mahe, not as obsolete as you may have once thought them to be. Bicycle hire is neither available nor advisable on Mahe Island. This can be enjoyed on La Digue Island.
Mini-mokes are no longer available for rental however there are over a hundred car rental companies offering a wide selection of vehicles. Best to book on-line in advance to enjoy good rates. Inter-island ferries are available to transport you from island to island.
