Check before you travel
Operating days, ride availability and prices can change. Confirm your date on the official website.
We have not confirmed whether the park is open on any particular day.
Visitor information
- Park type
- Public (government-run) water park
- Park setting
- OutdoorOutdoor parks usually operate seasonally.
- Day visits and access
- Day tickets for the publicThe park offers day admission to visitors who are not hotel guests. Availability can vary by date.
- Admission
- Adult day admission $20One-day admission: child 2 and under $6, youth 3-17 $18, adult 18-49 $20, senior 50+ $18. Twilight admission from 5 PM is half price and sold onsite only. Cash, Mastercard and Visa only. Prices checked September 30, 2026.
- Published hours and season
- Check the official calendarThe park’s website did not state a schedule we could confirm. Missing hours do not mean the park is closed or open daily.
- Address
- 3300 E Palm Valley Blvd., Round Rock, TX 78664Street address as published by the park.
- Attractions named by the park
- Lazy river, Water slides, Kids water play areaIndividual rides have their own height, weight and supervision rules.
Park rules published by the park
- Outside food and drink
- Regular coolers up to 48 quarts are allowed and searched at entry. Glass, knives and alcohol are not allowed.
- Swimwear
- Proper swimwear is required. No denim, zippers, rivets, thongs or see-through attire.
- Ages, heights and supervision
- Children who are not toilet trained must wear a swim diaper in the water.
Information sources
Every fact on this page comes from the park’s official website. We do not visit parks or rank them.
- roundrocktexas.gov/city-departments/parks-and-recreation/facilities/pools/rock-n-river-water-parkSupports: address, features, operator, phone. Checked September 30, 2026.
- roundrocktexas.gov/city-departments/parks-and-recreation/facilities/pools/rock-n-river-water-park/rockn-river-faqsSupports: classification, features, rules. Checked September 30, 2026.
- roundrocktexas.gov/city-departments/parks-and-recreation/facilities/pools/rock-n-river-water-park/admission-and-paymentSupports: access, admission, day pass, ticket url. Checked September 30, 2026.