Anyone who has been in Tulsa for more than a few weeks has probably heard of Big Splash! It is the fantastic water park, that features slides for beginners, all the way to those who really want a challenge! They have both large pools and kiddie pools, so everyone can have some safe fun.
Big Splash has been around for many years, and definitely has its fan base... it is usually packed all throughout the summer months! The prices are average... good if you buy a family season pass. You can also find coupons on their web site, and they have specials where you can bring a Coke can for a huge discount.
Once you get in, you're not going to want to leave... so be sure to bring plenty of sunblock!