Located in Buffalo Grove, IL, Big Blue Swim School's mission is for our kids' swimming lessons to unlock kids' unlimited potential. Our dedicated instructors teach perpetual, weekly lessons. You can begin with infant swimming lessons which start as early as 3 months old as our baby swimming lessons are created for each stage of development. Swimmers eventually move up to toddler swimming lessons, and finally all the way up to 12 years old. We don't require contracts or registration fees: so you can start and stop at any time! Our Parent Portal allows you to track progress real-time, and during lessons you'll enjoy our ultra-clean, 90-degree water and spacious viewing area. Big Blue is the ideal learn-to-swim choice for every family!