Summertime in the Midwest can be brutally hot, but luckily there are a few places where you can keep cool. Adventureland Bay in Altoona is the best waterpark in Iowa for families, and everyone in your group will find something here that they absolutely love.

Adventureland, in Altoona, Iowa, is one of the Midwest’s best amusement parks and family destinations.

Facebook / Adventureland Park The park features thrilling roller coasters, river rapids, spinning swings, and all of your favorite rides for thrill seekers and for kids.

Adventureland Bay is the park’s enormous attached aqua park, and it’s often considered the best waterpark in Iowa.

Facebook / Adventureland Park

Adventureland Bay is home to the state’s longest lazy river, which is perfect for relaxing under the summer sun. You’ll also find the state’s biggest wave pool here!

Facebook / Adventureland Park

A variety of slides - from twisting tubes to speed slides for racing - mean that a day at Adventureland Bay is never boring or repetitive.

Facebook / Adventureland Park

For little kids, the smaller wading pool features pirate-themed slides and a ship to explore.

Facebook / Adventureland Park

The adults in the family may not want to fly down the speed slides or get dunked in the wave pool - but we’re pretty certain the swim-up bar is always a hit.

Facebook / Adventureland Park

Treat yourself to a relaxing day at Adventureland Bay while the rest of the family wears themselves out and you’re sure to make summer memories to last a lifetime.

Facebook / Adventureland Park

The whole family is sure to have an amazing time soaking in the fun at Adventureland Bay, the best waterpark in Iowa.

Facebook / Adventureland Park

Adventureland Bay is open all summer long, but check out their calendar here for specific hours and to plan your trip.

Facebook / Adventureland Park

The park features thrilling roller coasters, river rapids, spinning swings, and all of your favorite rides for thrill seekers and for kids.

For more splashing fun in the Hawkeye State, read There’s A Thrilling Indoor Waterpark Hiding In Grand Harbor Resort, Iowa’s Most Underrated Hotel

OnlyInYourState may earn compensation through affiliate links in this article.

Address: Adventureland Drive, Adventureland Dr, Altoona, IA 50009, USA