BEYOND GRAVITY. Step outside your typical waterpark vacation and experience the ultimate waterpark adventure. You will find Americas largest indoor waterparks in Sandusky Ohio - with outdoor waterparks stretching wider than the horizon. Go well beyond the lazy river with uphill water roller coasters that defy gravity and the areas only FlowRider for stand-up surfing and boogie boarding 365 days a year. Come to a place that will thrill you beyond belief and defy your every expectation. SANDUSKY OHIO - Americas largest indoor waterpark; larger than 3 1/2 football fields - Indoor cabanas and outdoor bungalows - Zigzag your way through breathtaking waterslide adventures - The regions only dual indoor FlowRiders - Zip Coaster uphill water roller coaster
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