Dorothy Olson Aquatic Center 

Located in South Willmar between 19th Ave SW and Willmar Avenue SW on 22nd Street SW.

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The Dorothy Olson Aquatic Center is Willmar's premier facility to beat the summer heat! Take the plunge on one of two raging water slides! One slide is fully enclosed the entire way down and the other is open, emptying into an attached plunge pool at the bottom. Go for a swim in the six-lane recreation pool with depths of 3 to 5 feet or try out the Poolside Climbing Wall. This new addition stands at 12 feet tall and lets swimmers climb as high as they can and make a splash into the crystal blue waters below at 10 feet deep. For the younger guests, we have interactive play features and a mini slide all surrounded by a zero-depth entry pool with a max depth of 18 inches.

The Dorothy Olson Aquatic Center also gives guests the perfect opportunity to relax while catching some sun in a chaise lounge, cooling off under the shade of 20-foot umbrellas, or grabbing a snack or light meal at our full-service concession stand. Other amenities include:

  • Chaise Lounges, Picnic Tables, and Umbrellas
  • Concessions
  • Two towering water slides, and a kiddie slide with a zero-depth pool and interactive toy features
  • Six lanes 25-yard recreational pool
  • Two 12 ft tall Poolside Climbing Walls let swimmers climb as high as they can and make a splash into the crystal blue waters below.
  
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