Foss Swim School / Foss Swim School | Swimming Lesson Locations in Minnesota and Illinois / Swimming Lessons in O’Fallon, MO

O’Fallon, MO

Discover what’s FOSSIBLE® with purpose-built pools, expert curriculum, and the best instructors. We are the year-round swim lesson program for ages 6 months to adult. Let’s swim!!

Keep an eye on our site for more info regarding the opening and when Preview Lessons and our regular lessons will be available. We look forward to seeing you at the pool.

1680 Highway K, Megan Crossing, O'Fallon, MO 63366

New To Lessons?

Consider the following for your swimmer’s first FOSS level:

6-36 months = Backfloat Baby® 1
3-5 years = Little 1
5-7 years = Middle 1
7-10 years = Big 1
10-13 years = 10+ 1
13+ years = Adult 1

New To Lessons?

Consider the following for your swimmer’s first FOSS level:

6-36 months = Backfloat Baby® 1
3-5 years = Little 1
5-7 years = Middle 1
7-10 years = Big 1
10-13 years = 10+ 1
13+ years = Adult 1

YOU’RE INVITED

Schedule your Personal Introduction to FOSS today. Enjoy a guided tour, an in-water preview lesson* and receive the correct level placement for your swimmer and assistance setting up your Family Account and registering.

*Swimmers interested in a Baby or Adult class, we invite you to come observe one of our classes, in place of a preview lesson.

SCHEDULE INTRO
MAKE REGISTRATION REQUEST Create or Sign in to your account to select classes. See you at the pool!
REQUEST REGISTRATION