If you are traveling to Iowa with your family, Lost Island Waterpark in Waterloo is a must-see attraction. This is the perfect place to let your kids cool off, unwind, and blow off some energy before you take them to more historical sites.

There are nine major water slides and three major attractions, including the Kailahi River, where you can float peacefully on a raft.

There are also specific areas perfect for younger children and non-water activities, such as golf and go-karts, outside the park. There is a slight discount for buying your tickets online, so plan ahead.