Bicycles are available for rent and the main tracks are good enough for riding. Expect to pay about Rp 60,000 per day, and for two hours about Rp 25,000. A ride around the island is less than an hour, but you need to walk your bike at a few points due to the sandy nature of the track. A bike is also great for exploring the inland areas, where you can see a lot of cows, goats and chicken as well as local homes.
Unsurprisingly though on a tiny island, walking is the preferred and most appropriate way of getting around.
If you have heavy bags and are staying well away from the departure area, you will need a cidomo horse cart to get too and from the boat. A short trip should cost about Rp 40,000.