There are a tons of good bush walks near the resort. Within an hour you can be on the top of a mountain looking back down on the sun, sand and pristine beauty of the island.
The bushwalks are all clearly sign posted so it's difficult to get lost once you're on your way.
With walks spanning an hour or two to a full day, there's a distance for everyone's liking.
There's really no need to do all the expensive activities on the island, there's so much of the island to just enjoy yourself by just heading around the island!
Definitely take a camera on your walk, you never know what you're going to spot in the bush and there are some great photo opportunities all around the island.
The best way to find a walk for you to do is to ask at reception. The staff are friendly and will suggest a walk to meet your walking wants (be it in terms of scenery, length or difficulty).
Make sure you take some water and pack some food if you're going for a while! Enjoy!!