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“Fun, Fun, Fun!”

Lost Island Water Park
Ranked #2 of 20 things to do in Waterloo
Certificate of Excellence
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Attraction details
Owner description: Lost Island is a tropical getaway hidden in the heart of the Midwest! Have you ever seen palm trees in Iowa? How about mysterious ancient ruins? Walking through the gates at Lost Island will make you feel like you just stepped off a plane in some far away destination. We offer a wide range of attractions for all thrill levels. Enjoy the Wailua Kupua - one of the first hydromagnetic watercoasters in the country! Splash around in Tsunami Bay, race your friends down Ta'Katipo, lounge in a deluxe cabana, or float around the Kailahi River. With over 14 different rides available, it won't take long for you to get lost.
Reviewed September 5, 2013

Great entertainment value for the Waterloo, Cedar Falls area. Well maintained and it seems ever year a new attraction is added. The park is clean, always fully staffed with life guards, it is a all round great family get a way. As a bonus for those of us who live in the area, they offer a season pass which is in my opinion very reasonable.

1  Thank TTIOWA
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.
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Reviews (196)
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138 - 142 of 196 reviews

Reviewed August 6, 2013

Took son (44) and two grand children (12 & 10) and we had a blast. Individual rider tubes as well a group tubes. Price may seem a little high but if you spend the whole day, 8 hrs., it's worth it. Also has a lazy river & wave pool as part of the water park. You can also enjoy at an additional price, mini golf, go-carts and it appears there will be in the near future a ZIP line ride. Kids need to be 41" or taller to ride most waterslides by themselves. There is a kiddy pool area also. Your favorite beverages are available as well as food. NO outside food or drink allowed in the water park. Come at opening stay till closing.

1  Thank billy12102
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.
Eric B, General Manager at Lost Island Water Park, responded to this reviewResponded August 8, 2013

Billy -

Thank you for your feedback on your visit! Our new Zip Line attraction is operating from 3-9pm daily. Please come back to try it yourself!

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This response is the subjective opinion of the management representative and not of TripAdvisor LLC.
Reviewed July 29, 2013

Great family fun. We went as a family, four grandchildren. Fun place to be on a hot summer day.
All employees we encountered were polite and helpful to guests

1  Thank GinnyWaterloo_Iowa
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.
Reviewed July 29, 2013

Great place to take your family for a mini vacation. The park is huge, many things to keep busy. Price is a little high but if only doing it once in a while its ok.

Thank saraaarons
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.
Reviewed July 29, 2013

Fun water park in northeast Iowa. Lots of different slides, tide pool, lazy river, ,etc. Next door to Casino and campground.

Thank BrenOb
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.

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