When you get to Hana, keep going! The road turns to dirt after 7 pools and the rental car companies say specifically you 'can't go there', but hey, you don't have to tell them! The road DOES go all the way through and you will come out on the other side of the Island. It's not a 'bad' road, but it aint the best either, just be careful of any rocks that might bust open an
oil pan. If you have to get a tow, well, your in deep trouble!
