Do you need to know how to swim to go in the waterpark area? How old do you have to be to go in the waterpark area? Do you need to wear a swimsuit?

No need to know how to swim water is not deep. Maybe 4ft if that much. I would advise swimwear and dollar Bill's if you need a locker. It cost 1$

Age is from infants to elderly humans. you do not need to know how to swim there are donut floats as well as life saving jackets for no extra cost. Yes swimsuit is mandatory!! THEY WILL NOT LET U IN THE WATER IF YOUR WEARING PLAIN CLOTHES / NON-SWIMWEAR ATTIRE (especially on the weekends. Hope this helps.