Green Extreme 

Serious adventurers can get their thrills on the seven-story Green Extreme, the world's largest uphill water coaster. Water jets propel guests through 1,161 feet of twists and turns, down breathtaking drops and gravity-defying, coaster-like inclines with screaming jets of water propelling riders back uphill - the end result is one wild ride!

Click here to view a clip of the Green Extreme.