The waterpark will kick off the 2018 summer season by opening the entire park on Saturday, April 21.
Visitors will get to enjoy the world's tallest water coaster, the MASSIV Monster Blaster and the Whitewater River.
The park opens at 10 a.m. General admission starts around $51.
SEE ALSO: Grand Texas park openings now set for June 29, annual passes available
Grand Texas park openings now set for June 29, annual passes available