Riordan Pool Ottawa, IL

06/06/2026

There's still time to get your children into swim lessons. Register online on the Ottawa City Rec website at https://secure.rec1.com/IL/ottawa-il/catalog/index/040d520811c5c355bf6ee1709f4edc5f?filter=c2VhcmNoPSZsb2NhdGlvbiU1QjQ4NDgxJTVEPTE=

06/04/2026

06/03/2026

We've been getting lots of questions on when we will be starting water aerobics again. We will be back at it beginning Tuesday June 16!

05/29/2026

Are you ready? Opening day is tomorrow, Saturday, May 30! We are excited for the summer. Come see us 12-5 this weekend.

05/19/2026

Riordan Pool is almost ready for summer!

The City of Ottawa is excited to announce that Riordan Pool will officially open for the 2026 season on Saturday, May 30 from 12 PM – 5 PM.

While weather and preparation delays prevented an earlier opening, staff are working hard to ensure the facility is safe and ready for a great summer season.

Thank you for your patience — we can’t wait to welcome everyone back to the pool on May 30! ☀️

04/21/2026

Looking for a summer job that makes a difference?
The Ottawa YMCA is currently hiring lifeguards to staff Riordan Pool and the Ottawa YMCA. Not certified, we can help you get into a Lifeguarding class.

08/31/2025

Thanks for a great summer! See ya in 2026!

08/26/2025

There are just few more days in 2025 to enjoy Riordan Pool.

08/08/2025

Please remember that Riordan Pool is cash only.