Hike the Pipiwai Trail to Waimoku Falls in Hana, Maui
After you make the long drive on the Road to Hana continue to Haleakala National Park and the Seven Pools. Come prepared and bring your towel, for a tough hike on the Pipiwai Trail through the tropical rainforest, across (dry) stream beds and into the bamboo forest. Eventually you'll come to Waimoku Falls. It's a beautiful waterfall and well worth the trip.