Water Park Rental Areas
Guarantee yourself seating and shade with a reserved space during your Water Park visit! Book Early, Available Spaces Fill Fast!
5 ~ Rentals Open May 1, 2025 at 12pm ~
Birthday Parties at Rock'N River
Book your birthday party at Rock’ N River Water Park at one of our designated birthday party areas!
Corporate/Large Group Rates Available Upon Request
Splash Birthday Party
GUESTS:
16 guests included in package
PARTY GUESTS RECEIVE:
Admission, Ice Cream, Drink, Toy
BIRTHDAY CHILD RECEIVES:
2 Return passes, T-shirt, Storage for presents, Party Host, Birthday Announcement
AVAILABLE IN:
Octagon, Party Pavilion
COST:
Cost of Rental Area + $325 M-Th
Cost of Rental Area + $350 F-Su/Holiday
($25 Each Added Guest)
Rock'N Birthday Party
GUESTS:
8 guests included in package
PARTY GUESTS RECEIVE:
Admission, Ice Cream, Drink, Toy
BIRTHDAY CHILD RECEIVES:
Return pass, T-shirt, Storage for presents
AVAILABLE IN:
Cabanas, Bungalows, Umbrellas, Pergolas
COST:
Cost of Rental Area + $200 M-Th
Cost of Rental Area + $225 F-Su/Holiday
($25 Each Added Guest)
Rental Spaces
* Admission Fee is not included in rental pricing, unless noted. See Details under ‘Rental Add-Ons’
Octagon
SEATS:
Up to 50 people
FEATURES:
4 Picnic Tables
AREA:
Lazy River
COST:
$100 M-Th
$150 F-Su/Holiday
Cabana
SEATS:
Up to 10 people
FEATURES:
Plush Seating, Fan
AREA:
Lazy River/Watering Hole
COST:
$100 M-Th
$125 F-Su/Holiday
Pergola
SEATS:
Up to 10 people
FEATURES:
1 Picnic Table
AREA:
Splashville
COST:
$35 M-Th
$50 F-Su/Holiday
Bungalow
SEATS:
Up to 18 people
FEATURES:
Bench Seats, 2 Fans
AREA:
Quarry
COST:
$50 M-Th
$75 F-Su/Holiday
Lounger
SEATS:
2 people
FEATURES:
2 Lounge Chairs
AREA:
Quarry, Lookout Slides
COST:
$20 M-Th
$30 F-Su/Holiday
Umbrella
SEATS:
Up to 18 people
FEATURES:
2 Picnic Tables
AREA:
Splashville
COST:
$50 M-Th
$75 F-Su/Holiday
Party Pavillion
SEATS:
up to 75 people
FEATURES:
7 Picnic Tables,Private Fence
AREA:
Lazy River
COST:
Cost: $325 M-Th
$350 F-Su/Holiday
Rental Add Ons
60 consecutive minutes of help for your party events. Let our host take the burden off of the chores of your party.
ADDITIONAL PARTY GUESTS: $25
Token for 1 ice cream, 1 drink, 1 toy for each additional child attending your birthday party. This is in add-on to our Birthday packages, which include 8-16 Birthday Party Guest Admissions, dependent upon the package chosen.
Rental Cancellation Policy
If bad weather or other occurrences beyond the control of Round Rock Parks & Recreation Department occur during the rental that prevents the reservation from being completed, then the rental can be re-scheduled, based on availability at no additional charge. Rental Refund (and partial refund) requests will be reviewed case by case, based on the circumstances that prevented the rental from being completed. A reservation can be fully refunded up to 14 days prior to the rental date. Rental Cancellations made within 14 days of the rental date will not be refunded.
Height Restriction for Attractions
Rock’N River water park very strict height requirements for some of our Aquatic Features. Below is a list of ride features with their height and age requirements:
Splashville Slides:
- Yellow Sidewinder: Must be 40” or taller. Only one rider at a time
- Orange Outlaw: Must be 40” or taller. Only one rider at a time
- Blue Blaze: Must be 40” or taller, only one rider at a time
The Lookout Slides:
Must be 48” or taller, only one rider at a time
The Quarry (deep water):
Must be 48” or taller and anyone under age of 16 must pass a swim test to participate in the following:
- Rock Wall
- Dive Platform
- Drop Slide
Swim tests will take place in the Quarry. Our Lifeguards will be happy to administer this free test.
Height Restriction for Attractions
Rock’N River water park very strict height requirements for some of our Aquatic Features. Below is a list of ride features with their height and age requirements:
Splashville Slides:
- Yellow Sidewinder: Must be 40” or taller. Only one rider at a time
- Orange Outlaw: Must be 40” or taller. Only one rider at a time
- Blue Blaze: Must be 40” or taller, only one rider at a time
The Lookout Slides:
Must be 48” or taller, only one rider at a time
The Quarry (deep water):
Must be 48” or taller and anyone under age of 16 must pass a swim test to participate in the following:
- Rock Wall
- Dive Platform
- Drop Slide
Swim tests will take place in the Quarry. Our Lifeguards will be happy to administer this free test.
