Kauai is called the “Green Island” for a reason. You can’t turn anywhere without finding some cool tropical plants and greenery. It’s also the oldest of all the major Hawaiian islands. We’ve put together a list of Kauai tours below to help make your life easier as you explore the area. Book our Kauai island tours for a close-up look at natural wonders like Waimea Canyon and Wailua River. For the ultimate rush, climb aboard a helicopter for an overhead view of the island – your jaw will drop! Look no further for the best list of fun things to do in Kauai.