Due to COVID-19 we are operating at reduced capacity.

Please review the following numbers prior to your visit. Once capacity is reached, we will follow "One in, one out" policy.

Read our entire response to COVID-19.


June Hours:
Golf & Go Karts

2:00 PM – 9:00 PM

Season Pass Holders ONLY:
Waterpark hours:

10:30 AM – 6:30 PM

In-Season Hours:
Waterpark, Golf & Go Karts

10:30 AM – 6:30 PM
Golf, Go Karts:
2:00 PM – 9:00 PM

Private Event: Golf

6:00 PM – 9:00 PM

Waterpark Hours:

10:30 AM – 6:30 PM

Golf & Go-Karts Hours:

2:00 PM – 7:00 PM

September Hours:
Golf & Go Karts

Saturday: 2:00 PM – 9:00 PM
Sunday: 2:00 PM – 7:00 PM

Lost Island Calendar


Due to weather, daily schedules are subject to change at the discretion of management. For the safety of our staff and guests, the park will close if the temperature drops below acceptable standards. If weather conditions are questionable please call ahead, 319-233-8414, to confirm park is open.