Botanical World's Zip Line is the most exciting zipline in Hawaii and possibly the world. With 8 lines gradually building to the last two that are dual side-by-side zips to share with a friend. The Grand Finale is over a huge 330 foot (100 metre) gorge with a 250 foot (76 metres) waterfall. Our Zip Isle zip Line Adventure is the longest operating zip line on the Big Island operating since 2009 with an unblemished safety record. With each of the 8 zip lines the excitement builds as the lines get longer as you continue to be thrilled. The amazing views from the suspension bridge will give a storey to tell of true Hawaii as you pass the HUGE mango tree hundreds of years old that may have seen Kamehameha walking along the rapids of the stream gorge below. Your guides share the many secrets of the plants, let you taste fruits and spices and relay the history of this unique setting in the rain forest.