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Lost Island Waterpark: A Tropical Escape in Iowa

Experience a tropical getaway in the Midwest at Lost Island Waterpark, with thrilling slides, relaxing pools, and fun for the whole family!

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Escape to a Polynesian paradise at Lost Island Waterpark in Waterloo, Iowa, featuring thrilling slides, a wave pool, lazy river, and more. Perfect for families seeking a fun-filled day, Lost Island offers a variety of attractions and activities for all ages.

A brief summary to Lost Island Waterpark & Adventure Golf & Go-Karts

  • Friday 6 pm-9 pm
  • Saturday 2 pm-9 pm
  • Sunday 12 pm-7 pm

Local tips

  • Purchase tickets online in advance to save money and skip the ticket booth line.
  • Bring water shoes or sturdy flip-flops, as the ground can get hot.
  • Consider renting a locker to store your belongings securely.
  • Apply waterproof sunscreen regularly to protect yourself from the sun.
  • Check the park's calendar for special events and discounts.
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Getting There

  • Driving

    Lost Island Waterpark is located at 2225 E Shaulis Rd, Waterloo, IA 50701, just off US 218. From US 218, exit onto E Shaulis Road and follow the signs to the park. Parking is available at the park for $10 per vehicle. Oversized vehicles and campers are charged $15. You can pay using the QR code at your parking spot or prepay online when purchasing tickets. A portion of the parking fee is donated to Make-A-Wish Iowa.

  • Taxi/Ride-Sharing

    Taxis and ride-sharing services like Uber and Lyft are available in Waterloo. A taxi from Waterloo Regional Airport (ALO) to Lost Island Waterpark will cost approximately $130. Please note that Uber does not offer flat rates. The cost of a ride-sharing service will vary depending on demand and availability.

Unlock the Best of Lost Island Waterpark & Adventure Golf & Go-Karts

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Discover more about Lost Island Waterpark & Adventure Golf & Go-Karts

Lost Island Waterpark, located in Waterloo, Iowa, offers a thrilling escape to a tropical-themed paradise in the heart of the Midwest. With over 14 major slides, a wave pool, a lazy river, and dedicated children's play areas, the park provides a wide range of attractions for all ages and thrill levels. Thrill-seekers can experience exhilarating rides like the Molokini Crater and Tangerine Tempest tube rides, or brave the free-fall speed slide, Lost Soul Falls. For a more relaxed experience, float along the Kailahi River lazy river or catch some waves in Tsunami Bay wave pool. Younger guests will enjoy the Tahiti Village, Blue Iguana Lagoon, and Starfish Cove kiddie areas, each offering unique themes and age-appropriate fun. Beyond the water attractions, Lost Island also features adventure golf and go-karts for even more entertainment. The park offers convenient amenities such as locker rentals, dining options, and free inner tubes and life vests. With its Polynesian theme, diverse attractions, and family-friendly atmosphere, Lost Island Waterpark provides a memorable tropical getaway without leaving Iowa. Lost Island Waterpark is owned by the Bertch family, who also operate the Lost Island Theme Park, located nearby. The waterpark has been a popular destination for over 20 years, consistently ranking among the top water parks in the region.

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