WaterparksNear Me

Outdoor water parks in Wisconsin.

3 parks in Wisconsin with outdoor water-park areas, from 3 operators. Outdoor and indoor-plus-outdoor water parks. Outdoor areas are seasonal; many close after Labor Day or by early October and publish next season’s dates in spring.

Photo: User Royalbroil on en.wikipedia · CC BY-SA 2.5

Mt. Olympus Water & Theme ParkWisconsin Dells, Wisconsin

Outdoor Water Park season over

The published 2026 season for the outdoor Water Park ended in September 2026. The park's other areas keep their own schedule; check the official calendar. Wisconsin Dells resort with an indoor water and theme park open all year and a seasonal outdoor water park. Park tickets are sold to the public, and overnight stays include admission.

Indoor + outdoorHotel stays and day passes

Water & theme ticket $35

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