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Dorothy Olson Aquatic Center

Dorothy Olson Aquatic Center
Dorothy Olson Aquatic Center
Dorothy Olson Aquatic Center
Dorothy Olson Aquatic Center
Dorothy Olson Aquatic Center
Dorothy Olson Aquatic Center
Dorothy Olson Aquatic Center
1601 22nd St. SW
Willmar, MN 56201
Regular Season Starts: June 13, 2016, Open Daily Noon-7pm (weather permitting)

About Dorothy Olson Aquatic Center

Come cool off from the summer heat at the Dorothy A. Olson Aquatic Center! Our facility offers guests a number of entertainment options for people of all ages. There are two raging waterslides. One slide is fully enclosed the entire way down and the other open with both emptying into an attached plunge pool. For the younger guests we have interactive play features and a mini slide all surrounded by a zero depth entry play pool that gets 18 inches deep. People that just want to have some fun in the water have a six lane recreation pool to enjoy ranging from three to five feet deep. Our two one meter diving boards stand over a 10 feet deep diving well.  When it's time for a break swimmers have a choice between getting some sun in our chaise lounges, cooling off in the shade under our 20 foot funbrellas or getting a snack or light meal at our full-service concession stand. Both season passes and day passes ($3) are available. Any child under the age of 13 years old must be supervised at all times by a responsible person, 16 years of age or older. For more information call 320-231-8490.


  • Chaise Lounges
  • Concessions
  • Umbrellas
  • Picnic Tables
  • Attractions
  • Two 1-meter diving boards
  • Two towering water slides
  • Kiddie slide
  • Zero depth pool with interactive toy features
  • Six lane 25-yard recreational pool 


The DOAC will not open if the air temperature is 68 degrees or cooler.
If you would like to rent the DOAC contact Pam at 231-8490.

 Birthday Parties - For the cost of $95, your party includes the following:

  • 10 child admissions and 2 adult admissions, adults must be present for the party
  • Cupcakes and refreshments
  • Games, Prizes and a goody bag
  • Supervision (2 hours) and clean-up
  • Swimming at DOAC all day!
  • No parties will be booked during Queen's Splash, Little Duck Thursdays in July and Friday afternoons

    Call 231-8490 for more information.


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