Water park
Lost Island Water Park
14 locals recommend
Location
2225 E Shaulis Rd
Waterloo, IA
Tips from locals
Voted the best water park in the country! Look no further than spending a hot, summer day at Lost Island Water Park (just next to the Isle Casino, too!).
Consistently voted #1 or #2 water park in the country by whoever votes in these “best ____ in the county” lists. My kids love it. It’s a legit water park with some huge rides and a wave pool. Also has go carts, mini golf, and zip lining.