Season passes are now available for the 2020 Splash Valley season, which will run May 23 through September 17. Take advantage of early bird pricing when you purchase a pass by April 30. All passes are sold to individuals, allowing unlimited admission during the current calendar year. Only 500 season passes will be sold. When you purchase a pass for 3 or more family members, each person will get a 32 ounce commemorative cup for free fountain drinks throughout the season.