Orakei Korako Cave and Thermal Park (The Hidden Valley) Tours and Tickets

Zip through the towering rocks walls of Tutukau Gorge on a Waikato River jet-boat ride. You'll make a stop at the Orakei Korako geothermal reserve for a walk on a raised boardwalk past boiling mud pools and New Zealand's largest geyser. Then it's back on the jet boat for another thrilling high-speed ride as your driver maneuvers 360-degree spins and fishtails through the water.