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Our swim lessons build real progress that families feel outside of the pool. For kids 3 months to 12 years old as well as adults, lessons start at 30 minutes and have student-to-teacher ratios as low as 3:1. Sign up and start to experience easier bath times, more relaxed vacations, and peace of mind around the water.

Big Blue Swim School makes learning to swim fun, empowering, and full of progress. From the age of three months and up, each lesson builds confidence, skills, and strength. We help kids grow into safe, happy, and confident swimmers for life.
Our flexible drop-in sessions let you fit in additional swim time whenever it works best for your family.
Customized sessions to help kids gain confidence and progress at every stage in the Big Blue journey. Online registration not available. Please call to sign up.
Gain confidence and improve your swim skills with lessons tailored to your pace.
Start as early as 3 months! Lessons are free until they turn 6 months, then just $20 a lesson through 9 months.
Advanced, structured lessons that prepare swimmers for competitive swim team through focused coaching and drills that refine stroke technique and build speed.
We get it. Schedules can be tough, but we promise Big Blue is worth it. Sign up for our interest list and stay informed about upcoming classes and promotions.
Bring your kids to the warm, welcoming environment at Big Blue Swim School for high-quality swimming classes in Paoli, PA. Our skilled instructors undergo over 75 hours of training just to ensure that your child can comfortably master the basics of water safety and experience a solid foundation in swimming techniques and self-mastery that will last a lifetime.
Our state-of-the-art facility offers infant, toddler, and older kids' swimming lessons with easy scheduling options available through our app. Come see everything we have to offer and watch your child learn and grow in positive, water-friendly ways.
If you live near Paoli, PA, you’re just a short drive away from the best swimming lessons for kids at Big Blue Swim School. We proudly serve families from the Main Line, Newtown Square, Exton, West Chester, and Phoenixville.
We make life easier for Paoli families by offering flexible scheduling that allows you to book multiple children at the same time. Our location off Lancaster Avenue, next to Petco, is easy to find and close to everything else you need. You can easily coordinate errands, like banking at Bank of America or PNC Bank, picking up prescriptions at Walgreens, or shopping at ACME Markets, before or after your lesson time.
When your kids are warm, dry, and hungry after their lessons, head over to Baxter’s American Grille, Quincy’s Original Lobster Rolls, or M&M Dim Sum & HK BBQ for a well-deserved meal.
Sign up for a free trial lesson today and see why families in Paoli recommend Big Blue Swim School. With warm water and a friendly staff, it’s the perfect place to start your child’s swimming journey!
Founded by a U.S. National Champion swimmer, Big Blue takes kids through four thoughtfully designed levels so every swimmer can grow, learn, and succeed at their own pace.
Our exclusive LessonBuddy™ system makes busy schedules easy to manage. Find and book classes for your whole family, and track progress through one simple, parent-friendly portal.
We’re about more than swim strokes. Our lessons help kids build confidence, focus, and life skills that ripple beyond the pool. Every splash brings a new sense of pride.
You’ll love our bright, welcoming spaces almost as much as kids do. Enjoy state-of-the-art pools, cozy viewing areas with Wi-Fi, and safe, antimicrobial, fall-resistant flooring.