Adventureland Amusement Park and Adventure Bay Water Park

Iowa's largest theme park with over 100 rides, shows, and attractions. The water park has 13 water slides, 6,000-sq ft swimming pool, and a bar where patrons can swim up and order a drink, then perhaps drift away on the longest lazy river in the state.

outdoors

Address: 305 34th Ave NW, Altoona
Price: $35 aged 10+, $30 aged 4-9 and 65+, aged 3 or less free. Park and water park included in price, $5 parking
Website: adventurelandresort.com (opens in a new tab)

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Listing from Wikivoyage: Des Moines, CC BY-SA 4.0.

Updated 28 Sept 2026. Something wrong? Tell us.

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