Iowa summers mean tons of sunshine, 90-degree weather, and lots of humidity – sounds like the perfect kind of day to hit up some Iowa water parks! So, whether you enjoy floating down the lazy river, or racing down a water slide, these 7 awesome water parks in Iowa have something for everyone! Let’s take a look at the best water parks in Iowa.

1. Lost Island Waterpark
2225 E Shaulis Rd, Waterloo, IA 50701, USA
Lost Island Waterpark/Facebook
The Lost Island Waterpark in Waterloo is definitely one of the best water parks in the state, even the Midwest. Along with their countless slides and rides, they have a wave pool, lazy river, kids area, go-kart racing, mini golf, and food galore. This is definitely a must-visit for anyone Iowan this summer.

Check out some of the thrilling fun to be had here:

2. Adventure Bay
3200 Adventureland Dr, Altoona, IA 50009, USA
Adventureland Park/Facebook
Adventureland just got better - as if that was possible. The new water park, Adventure Bay, is located inside Adventureland Park in Altoona. This water park is also one of the best in the state and features many slides and rides, a wave pool, a lazy river, a kids' area, and tons more. Don't miss this next time you are at Adventureland!
3. Cascade Falls Aquatic Center
Cascade Falls Aquatic Center/Google
Cascade Falls in Ankeny features slides, a lazy river, diving boards, lap lanes, and even a Flow Rider Surf Simulator. This is a great place to go for a day of relaxation as you float down the lazy river.

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4. Prairie Ridge Aquatic Center
Prairie Ridge Aquatic Center/Google
Prairie Ridge Aquatic Center, also in Ankeny, offers fun for the whole family with its slides, kids' areas, fountains, and more. A great place to take the kids for a day of fun in the sun.
5. Huck's Harbor
Huck's Harbor/Google
Huck's Harbor in Burlington features an indoor and outdoor water park, complete with slides, a lazy river, an Olympic-sized activity pool, a kids' area, a hot tub, and more.
6. Boji Splash
Boji Splash Indoor Waterpark/Google
Boji Splash in Arnold's Park is an indoor water park that is perfect for a family day at the pool. There is a lazy river, water slides, a lily pad walk, a basketball area, and more.
7. King's Pointe Waterpark
1520 E Lakeshore Dr, Storm Lake, IA 50588, USA
King's Pointe Waterpark Resort/Facebook
King's Pointe Waterpark Resort in Storm Lake is an indoor and outdoor water park that boasts water slides, a bowl ride, a lazy river, a lily pad walk, and tons more.

Now we just need a sunny day to go visit these awesome water parks! What are some more of your favorite places to swim in Iowa? Have you been to any of the best water parks in Iowa? Let us know in the comments!  For more places to swim, check out these wonderful swimming holes in Iowa.

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More to Explore

Awesome Attractions in Iowa

William Suphan | May 31, 2023

What are the most beautiful natural wonders in Iowa?

The most beautiful natural wonders in Iowa include:

  • Maquoketa Caves. These limestone caves are the result of natural erosion over thousands of years and are quite a sight.
  • Ledges State Park. The sandstone cliffs here were formed by the ocean that covered this area 300 million years ago.
  • Pikes Peak State Park. This stunning park has gorgeous views overlooking the Mississippi River from 500 feet up.
  • Upper Iowa River. The bluffs alongside this river exist due to this area being avoided by glaciers in the last ice age.

Find out more about the most beautiful natural wonders in Iowa. 

What are the most unusual attractions in Iowa?

The most unusual attractions in Iowa include:

  • Future birthplace of Captain Kirk. Riverside, Iowa has a monument to this beloved fictional Star Trek character.
  • Ice Cave in Decorah. This cave stays frozen constantly due to an underground glacier and doesn’t even warm up in the summer.
  • The Volkswagen Spider. Located in Avoca, this roadside attraction is a huge metal spider whose body is made from a VW Beetle.
  • World’s Largest Truck Stop. This truck stop in Walcott has a dentist, movie theater, barber, laundromat, and much more.

Learn more about the most unusual attractions in Iowa. 

What are the most underrated attractions in Iowa?

The most underrated attractions in Iowa include:

  • Waubonsie State Park. This is a place out of a Thomas Kinkaid painting when you stop here to view the gorgeous sunsets.
  • Pappajohn Scuplture Park. The various whimsical and creative art installations here are a joy to behold and photograph.
  • Fenelon Place Elevator. This funicular ride is the steepest and shortest scenic railway on the planet and has amazing views.
  • Effigy Mounds National Monument. There are over 200 Native American burial mounds here with trails that allow you views from all angles.

Discover more about the most underrated attractions in Iowa.

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