Skyline Eco-Adventures is the United States’ original zipline company, founded in 2002 on Maui, Hawaii, by father and son, Buck and Danny Boren. Our first location, the Haleakala Skyline Tour, is located on Historic Haleakala Ranch in beautiful upcountry Maui. On Kauai, in 2013, we launched Skyline Poipu, an eight zipline tour that lets Kauai visitors fly over multiple lush valleys just minutes from the resort area of Poipu. Come and see why Hawaii Magazine Readers voted Skyline Eco-Adventures as “Hawaii’s Best Land Activity Company”. We are thrilled to welcome guests at any of our adventures on Maui, the Big Island, and Kauai. Are you ready to take the leap?!