The Waterpark Capital of the World®
The Wisconsin Dells/Lake Delton area has more configurations of indoor and outdoor waterparks per capita than anywhere else on the planet. Here are the numbers:
- 16+ million gallons of water
- More than 200 waterslides
- Noah’s Ark Waterpark is America’s largest waterpark, spanning 70 acres and containing five million gallons of water and three miles of waterslides
- Wilderness Resort is America’s largest indoor/outdoor combination waterpark, covering 500,000 square feet (equal to twelve football fields!)
- At 125,000 square feet, Kalahari Resort Waterparks is Wisconsin’ largest indoor waterpark

