Begin your journey at the Waipio Valley Overlook. You'll be lost for words with its incredible view. Experience the World Botanical Gardens and view Kamaee Falls and the tumbling Hanapueo Stream. Stroll through the orchid studded fern forest and witness the 442-foot plunging drop at Akaka Falls. Immerse yourself at Hawaii Tropical Botanical Garden with more than 2,000 species of tropical plants. Follow trails through tropical rainforests past waterfalls on your way to the ocean. Shop with the locals at Hilo Farmer's Market. Your final waterfall will be the 80-foot Rainbow Falls.