The Waikato River is New Zealand's longest river, flowing north from Lake Taupo, with a river width of 100 meters. Before entering Huka Falls, pass through a hard volcanic rock valley. The power of nature makes the flow of water flowing into the waterfall as violent as the water in the fire hose is ejected from the nozzle. The previous quiet river runs along. The valley roared and slammed into the turbulence of the 11-meter-deep Huka Falls. Standing on top of the waterfall, you can see that the water blasted almost at a rate of 220,000 liters per second.