Learning to swim is a life skill — and in a country surrounded by water, an especially important one. Here's when to start, what it costs, and how to find good lessons in Ireland.
What age to start
You can start baby swimming from 3 months, once baby has had their first vaccinations. Formal learn-to-swim usually starts around 4 years old.
Baby swim vs toddler vs learn-to-swim
- Baby swim (3–18 months): parent-in-water bonding, songs, gentle submersions.
- Toddler (18 months–3 years): parent-in-water, building confidence and independence.
- Pre-school/learn-to-swim (4+): child in the pool with a teacher, working through recognised stages.
Average costs (2026)
- Baby swim: €15–€20 per class
- Group learn-to-swim: €12–€18 per class or €120–€180 a term
- Private 1:1 lessons: €30–€45 per 30-min lesson
What to look for in a swim school
- Swim Ireland registered teachers
- Low pupil-to-teacher ratio (max 6:1 for beginners)
- Warm pool water for babies (32°C+)
- Clear stage/progress system with parent updates
Pool temperature for babies
Babies get cold fast. Look for a pool at 32°C or warmer until they're at least 12 months old.
What to bring
- Swim nappy (double-nappy for babies) and swimsuit
- Towel, changing mat and a warm hat for after
- Snack and drink (kids are ravenous after swimming)
Group vs private lessons
Group lessons build confidence and are cheaper; private lessons are faster for anxious swimmers or specific goals like a school swim test.
How long it takes to learn
Most children take 12–18 months of weekly lessons to be safely independent in the water — earlier if they're relaxed, longer if not.
Irish Water Safety
Even after lessons, always supervise children in water. Read Irish Water Safety guidelines before beach or river visits.
Find swimming classes near you on Crechely.