Horseshoe Island

This island is the first Zelda putt-putt course. There are vines blocking your way to a secret cave, but behind these vines are holes and right next to you, a giant nut. Throw this nut over the vines and into the hole, the vines will receed and you now have access to the next hole, beat the next two holes and you can proceed to the secret cave. In the cave, there are a bunch of Mothulas, so take them out with a Fire Arrow, once you defeat them all you will recive a chart that will lead you to 200 rupees. Also once you finish the golfing game, there will be a chest in the center pillar which contains a chart that will lead you to another 200 rupees.