Milwaukee County Parks
 

Cool Waters Aquatic Park

Open May 26 - Sept. 3

Stay cool this summer with the tallest waterslides in Milwaukee County, heated pool, children's waterslides, interactive water toys, sand volleyball courts, children's playground, Cool's Cafe and more.

  • Visit
  • Events
  • Season Pass
  • Parties
  • Rentals

Admission Fees

Age Single Visit Evening Swim
(M-Th after 6 p.m.)
0-2 years Free Free
3-11 years $6 $5
12 years+ $7.75 $5
Seniors (60+) $6 $5

 

Recreation Provider Rate

Advance purchase special rates are available to licensed daycare providers and organizations with a State Tax Exemption Number (copy of certificate required). Rec Provider Groups must call 257-8098 to book their trip at least one week in advance. 

Prices are based on exit time, not time duration of visit.

Admission rate per child or chaperone:

10 a.m. - 12 p.m.: $3.50
10 a.m. - 1 p.m : $4
10 a.m. - 2 p.m.: $4.50
10 a.m. - 3 p.m.: $5

Hours

Mon., Wed.: 10 a.m. - 8 p.m.

Tue., Thur., Fri., Sat., Sun, Holidays: 10 a.m. - 6 p.m.

Waterslides

Grab an inner tube and fly down the flume with a friend or take a ride down the body slide.

 

Water Obstacles 

Make your way across the log or lily obstacles!

 

Zero Depth Entry

Cool Waters is perfect for all ages thanks to a zero depth entry pool, water mushrooms, a playground and water slides for toddlers.

 

Events at Cool Waters

Opening Day
May 27

Opening Day for the 2018 season.

Water Park Season Passes

Purchase a season pass to get unlimited entry to Cool Waters Aquatic Park all season long!

Memberships include:

  •     Unlimited entry to Cool Waters all season 
  •     Ulimited entry to Schulz Aquatic Center
  •     Invite to members only event in August

 

Individual $60 
Family (up to four members) $165 
Each additional child* $35

 

Purchase your pass at Cool Waters.

 

Pool 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

Birthday Parties at Cool Waters

Celebrate your child's birthday with family and friends at Cool Waters and leave the cleanup to us!

Your party package includes admission and food for ten guests, plus use of the party area for two hours and a personal party host/hostess to show you to your party area and serve your food. 

$135 per party (plus $13.50 for each additional guest up to a maximum of 30)

Birthday Menu
Each of your guests will select from the special birthday menu. Meals are served with a brightly colored, reusable beach pail, soda, and an ice cream treat.

  • Hot Dog Meal: hot dog and fries
  • Chicken Nugget Meal: chicken nuggets and fries
  • Burger Meal: Hamburger and fries

You may bring your own birthday cake to your reserved party – but no other carry-ins are allowed.

Booking your Birthday Party

Make your reservations early! The number of parties scheduled in a day is limited. Book your party at least 3 business days in advance. Call our Food & Beverage team at at (414) 257-5616 with your date and timeslot preference. Full payment is due at booking to reserve your timeslot.

Party Time Slots

  • 11am-1pm
  • 12pm-2pm
  • 1:30-3:30pm
  • 2:30-4:30pm

 

Private Events at Cool Waters

Rent the water park for a private event! Cool Waters includes a zero-depth, heated pool, giant tube and body waterslides, children’s waterslides, interactive water toys, sand volleyball courts, a children’s playground and two picnic shelters.  To book call 414-257-8005

Max Rental Capacity: 600

Availability: Rentals available Fri. - Sun. 7–10 pm

What you get: 

  • Private use of the water park.
  • On duty lifeguards.
  • Use of the picnic shelter in Cool Waters.
  • Access to locker rooms, restrooms.
  • Use of sand volleyball court.

Rental Fees

Rental Fee per hour
Private Rental $459.36 (pool admission included)
Cool Waters Picnic Shelter* $240.77 (plus pool admission)

 *available during public swim hours

 

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
Swimsuits required, no street clothes allowed
Swimming Diapers are required for all children who are not yet potty-trained. 

How to Find Us

2028 S 124th St, West Allis

MILWAUKEE COUNTY PARKS

9480 Watertown Road
Wauwatosa, WI 53226
(414) 257-PARK (7275)

RENTAL GUIDE

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