Join us at Waterloo Pool for the 13th Annual World’s Largest Swimming Lesson™ (WLSL) — a powerful global event dedicated to building awareness about water safety and the life-saving importance of swim lessons.
Held around the world on the same day, this event unites aquatic facilities, families, and communities with one important goal:
Swimming Lessons Save Lives™.
Reserve your spot today: Denison.RecDesk.com
Event Details:
Date: Thursday, June 26, 2025
Location: Waterloo Pool – Denison, TX
Free Lesson Times: 1:00 PM, 2:00 PM, and 3:00 PM
Bonus: Participants will receive a certificate, a WLSL armband, and free open swim after their lesson to show off their new skills!
This year’s WLSL will be included during Group Swimming Lessons, with three additional free public sessions in the afternoon.
It’s the perfect opportunity to learn life-saving skills in a fun, supportive environment.
Why It Matters:
Drowning is one of the top five causes of death for children ages 1–14 in many parts of the world.
Formal swim lessons can reduce drowning risk by up to 88% in children ages 1–4.
Drowning can happen silently and in under a minute — it doesn’t look like it does on TV.
Swimming isn’t just a summer activity — it’s a lifesaving skill.