The water park is located at 3300 E. Palm Valley Blvd., Round Rock, inside Old Settlers Park. Rental reservations for the water park will be available online May 26 for cabanas, pergolas, bungalows, umbrellas and birthday celebrations.
Rock'N River's regular season hours are noon-7 p.m. from May 30-Aug. 18, and the park is closed on Wednesdays each week. End-of-season weekend hours run from noon-6 p.m. for the following dates:
- Sat., Aug. 22 and Sun., Aug. 23
- Sat., Aug. 29 and Sun., Aug. 30
- Sat., Sept. 5; Sun., Sept. 6 and Mon., Sept. 7
Recommended health and safety protocols for the water park are detailed here.