We will traverse former Lihue Plantation lands deep into Kauai’s pristine emerald green interior. We will get to enjoy breathtaking vistas and spectacular scenery, while our guide shares information about the island. We will grab a tube, don a headlamp, and jump in the gently flowing waters. We will have a chance to witness Kauai's spectacular, historical engineering feats as we float down the open canals, through several amazing tunnels and flumes engineered and hand dug circa 1870. We will enjoy the wonder and magic of each tunnel, lit by headlamps. At the end of our adventure, we will be guided to an enchanted picnic area nearby, for a delicious lunch and a cool dip in a natural swimming hole.