At Foss Swim School, we believe swimming is more than a sport; it's a lifelong, life-saving skill.
Since 1993, we've helped hundreds of thousands of swimmers grow in confidence, safety, and skill in and around water. Our proven Swim Path® curriculum is tailored to each student's age, experience, and ability, helping them make steady progress and reach important milestones, like floating, breath control, and mastering strokes.
We’re not just another swim school. Our entire facility is built specifically for swim lessons, from our warm, 91-degree pools to our thoughtfully designed viewing areas. Every detail supports learning, comfort, and fun.
What sets us apart:
- Expert Adult Teachers: Our teachers are trained adults who complete over 50 hours of education before teaching their first class, and continue learning through ongoing mentorship and support.
- Progress-Driven Instruction: Our Swim Path® approach ensures your child is on a personalized journey to swim success, with small, achievable goals that build fundamental water safety skills.
- Comfortable Environment: Our pools are always warm (91°!), so swimmers stay relaxed and focused, even during their first lessons.
- Easy Scheduling: With lessons offered year-round, including weekday, evening, and weekend options, it’s easy to find a time that works for your family’s schedule. Plus, we offer make-up lessons that fit your family's needs.
- A Trusted Name: Parents trust FOSS because we’re experts in what we do. We make learning to swim a fun and memorable experience for the whole family.
We’re proud to bring our award-winning program to the Castle Rock community. Whether your student is just starting or ready to refine their strokes, there’s a place for them at FOSS.

