Your ship s shore-excursion staff may be able to help you contact tour operators once you disembark. If you book your own tour, you might save a few dollars but keep in mind that it will take some time to contact operators, comparison shop and make a booking. Most of the island tours offered are similar to those arranged by cruise ships. Prices may vary. Both have offices at the cruise-ship piers.
Some firms offer specialized tours such as bicycle trips, caving expeditions and nature hikes.
Check with the tourist office f or details. The scenery is spectacular and the flight path is low enough to be able to discern villages, rivers, waterfalls and other points of interest.