Cool Waters

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Season Pass | Gift Certificates | Birthday Parties | Pool Closures 

"Cool Waters" Family Aquatic Park
in Greenfield Park
2028 S. 124th St., West Allis, WI 53227 – Hotline: (414) 257-8098

Wheelchair Accessible


Effects on Traffic of Zoo Interchange Project:
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2018 Hours (weather permitting)
Memorial Day Weekend through Labor Day

Schedule subject to change 

Daily Schedule begins June 9
Sat., Sun., Holiday: 10am
Mon. & Wed.: 10am
Tue., Thurs., Fri.: 10am–6pm


Enjoy a fun-filled day at Cool Waters Family Aquatic Park in Milwaukee County's own Greenfield Park. The zero-depth, heated pool has giant tube and body waterslides, children's waterslides, interactive water toys, sand volleyball courts, a children's playground, Cool's Cafe and more. Take the family and spend the entire day at Cool Waters, the place to be this summer!

Height Requirements & Demonstrated Swimming Ability for Some Attractions
To use the giant body- or tube-slides, children must be at least 48" tall.
To use lap lanes, youth must demonstrate their swimming ability to a lifeguard by way of a swimming test. Availability of lap lanes is dependent on weather and attendance.

Children age 11 and under must be accompanied by an adult 18 years old or older

Swimming Attire
Proper swimming attire is required.
Swimming Diapers are required for all children who are not yet potty-trained. 

 2018 Rates (prices listed include sales tax)  
 Age 12-59  $7.75
 Age 3-11* or 60+
 *Children age 11 & under must be accompanied by an adult 18 years old or older
 Night Swim (M-Th after 6 p.m.)
 Gen. Admission-Age 3 & up
  Advance-purchase Recreation Provider Rate  get details

"Splash & Slide" Season Pass
Buy a Family Waterpark Season Pass and Save!
Season Passes are available at Cool Waters and the David F. Schulz Aquatic Center in Lincoln Park during the swimming season.
Purchase your pass at either location The pass is good at both locations.

 2018 Season Pass Rates (prices listed include sales tax)


 Family (up to 4 members)  $165
 Add'l Child*
 *Children age 11 & under must be accompanied by an adult 18 years old or older

Cool Waters is also a great place to celebrate your child's birthday! Plan a great family reunion or company picnic at Cool Waters!
"Pool Cash" Gift Certificates
Purchase gift certificates in $5- $10 and $20-denominations. Redeem certificates for admission or concessions at any Milwaukee County Pool. Certificates are good for one year from date of purchase


Questions? Contact Us
Milwaukee County Parks Aquatics Office
9480 Watertown Plank Rd., Wauwatosa, WI 53226
Monday–Friday 8am–4pm
24-hr Pool Hotline (414) 257-8098

Se habla español


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