One of the most recent additions to the Hawaiian Falls chain of Texas water parks, Hawaiian Falls Waco has undergone a major makeover since our family-oriented organization took over the Waco water park in 2011. The water park has tripled in size to an expansive 14 acres filled with exciting new rides and aquatic adventures. When it comes to fun in the sun, our water park in Waco is a can't-miss attraction, one that every member in your family is sure to enjoy. You'll want to come early and often to explore everything that our largest water park in Texas has to offer.