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Adult Swimming Lessons in Bath & Radstock

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Learn to swim, build confidence or improve your technique

Supportive adult swimming lessons for beginners, improvers and confident swimmers aged 16+.

Whether you are learning to swim for the first time, returning after years away from the pool, or wanting to improve your stroke technique, our adult swimming lessons are designed to help you feel confident and supported.

We teach in warm, private pools with friendly teachers and small groups, so you can progress at your own pace without feeling rushed or judged.

💦 Book a Free Trial

✅ Free trial lesson
✅ Adult Beginner, Improver and Advanced classes
✅ Support for nervous swimmers
✅ Small, friendly groups
✅ Warm Bath & Radstock pools
✅ Easy online booking

Find a class and start swimming this month.

Check Availability

Find an adult swimming class near you

Choose your preferred pool and book a free trial lesson online.

Adult swimming lessons in Bath and Radstock for complete beginners, nervous swimmers, improvers and adults looking to build fitness, confidence or smoother technique.

Prior Park College Pool, Bath

Adult swimming lessons at Prior Park College Pool, Bath. A warm, supportive setting for adults who want to learn to swim, improve technique or build water confidence.

  • Tuesdays: 7:15pm-8:15pm

Fosse Way School Pool, Radstock

Adult Beginners swimming lessons at Fosse Way School Pool, Radstock. A warm, welcoming pool for adults from Radstock, Midsomer Norton, Westfield, Paulton, Frome and the surrounding Somerset area.

  • Mondays: 5:30pm-6:00pm


Ideal for beginner adults, nervous swimmers and adults wanting calm, supportive lessons.

Downside School Pool, Radstock

Adult swimming lessons at Downside School Pool, Radstock. A friendly setting for adults looking for evening lessons near Radstock, Frome, Wells and nearby Somerset villages.

  • Mondays: 6:30pm-7:00pm

Adult Lessons Available This Week

Looking for a place now? Browse live adult swimming lesson availability below and book your free trial lesson today.

Spaces are limited in our adult beginner, improver and advanced classes.

Why adults choose Mighty Splash

Supportive small groups
Learn with other adults in a friendly, non-judgemental setting.

Warm private pools
Ideal if you feel nervous, cold, self-conscious or unsure about returning to swimming.

Beginner-friendly teaching
We help you build confidence with floating, breathing, travelling and safe water movement.

Technique and stamina coaching
Improvers and advanced swimmers can work on smoother strokes, breathing, fitness and distance.

Personal goals matter
Whether you want to swim on holiday, support your child in the pool, complete a challenge or feel safer around water, we will help you work towards it.

Easy online booking
Find a class and book your free trial in just a few clicks.

Check Availability

What swimmers say

My son has absolutely loved his lessons over the years, and we are more than happy with his swimming ability 😊 Thank you to Bliss, Beckie and Lisa for all of your help.

Kate
Apr ’26

I’m writing this email feeling a powerful mix of pride and gratefulness to you all. You have taught Rafe so much over the years, and swimming is now something that he enjoys so much, and feels increasingly confident with. Helen and I want to thank you all for your care and expertise with his lessons, beginning with Kelly and Lisa, then Beckie, with Harry, Bliss and Finlay and all of your other colleagues who stepped in.

Tom
June 2026

I am a 56 year old woman having swimming lessons for the first time. I could swim, but with no style. The adult swimming lessons are delivered with kindness, empathy and respect and I really enjoy them. There is a camaraderie with my fellow swimmers and it’s a really supportive environment. The progress I have made has been very pleasing and really good value for money. Thank you Nathan for your patience! Thank you Lisa for your fantastic swim school! Really recommend!

H
April, 2026

Richard, December 2025

I made it to the age of 58 without ever having learned to swim. In some ways, it didn’t matter as long as I stayed away from pools and rivers, but deep down I knew that I was afraid of deep water, and I’d grown tired of living with that fear.

My experience with Mighty Splash, learning first with Lisa and then Harry, has been revelatory. I never feel like I’m being rushed into doing something before I’m ready, but we always find a way to move forward, to do something in each lesson that I’ve never done before.

The teachers’ patience is endless – they always understand when I need to take my time or practise something more to feel comfortable. They combine this with a deep knowledge of swimming skills that help me understand how my body behaves in the pool. I feel like I am finally conquering my fears and learning to enjoy being in water.

Richard
December, 2025

William’s confidence in the water has grown so much and I’m really pleased that he’s now able to jump in and launch himself into the pool without being afraid. Beckie has been amazing at teaching and encouraging him — and the backstroke Lisa taught him at Downside is amazing! Thank you.

Laura
October 2024

Sam has thoroughly enjoyed swimming with you — the teaching standard has been excellent throughout and it will feel very strange to not journey up the hill on a Sunday morning to bring Sam swimming. Thank you for turning Sam into a super swimmer, I will always remember his first session with you where I think we all thought he might drown, lol!

Sarah
2024

Both my children have had such fantastic lessons from your team over the years and we are really pleased with how they can now swim. Thank you so much for everything you have all done.

Catrin
2024

My daughter absolutely loves swimming lessons and the instructors are amazing! 👏

Al
July 2024

Thanks so much. Seeing Finn confidently hop in the pool and start swimming, after not being near a pool for over two years due to lockdown and family shielding, was the most incredible thing. I was so grateful that you have given him the confidence and security to just believe he could do it with no prior experience.

Ruth
2023

Adult lessons for every confidence level

Our adult swimming lessons in Bath and Radstock are designed for adults aged 16+ who want to feel more confident, capable and relaxed in the water.

We offer three simple levels:

Adult Beginner
For adults with little or no swimming experience, nervous swimmers, or anyone who wants to build confidence with floating, breathing, putting their face in the water and moving safely.

Adult Improver
For adults who can already swim a little and want to improve stroke technique, breathing, stamina, confidence in deeper water and swimming longer distances.

Adult Advanced
For confident swimmers who want smoother technique, better fitness, stronger strokes, turns, diving skills or support training for a personal goal or event.

Every lesson is designed to help you feel supported, respected and proud of your progress.

💦 Book a Free Trial

Membership from £70.00 per month | 50-week programme | Free trial lesson available | Please see our Terms & Conditions for more details.

Find the right adult swimming level

Not sure whether you are an Adult Beginner, Improver or Advanced swimmer?

Use our Find Your Level tool, then book a free trial lesson. Our experienced teachers will help you choose the right class and make sure you feel safe, comfortable and ready to progress.

As a guide:

  • Adult Beginner is best if you are nervous, new to swimming, not confident floating or not yet happy putting your face in the water.
  • Adult Improver is best if you can already swim a little but want stronger technique, breathing, stamina and confidence.
  • Adult Advanced is best if you are confident in the water and want to improve efficiency, fitness, speed or event preparation.

Everyone starts somewhere. We will help you find the right level without pressure or judgement.

Find Your Level

Sorry, is too young to attend swimming lessons!

can attend our Adult & Child Swimming Lessons.

Learn more about adult & child lessons

Age 3 questions

Please answer the following questions:

can attend our Adult & Child Swimming Lessons.

Learn more about adult & child lessons

can attend our Preschool Swimming Lessons.

Learn more about preschool lessons

can attend our Preschool Swimming Lessons.

Learn more about preschool lessons

Grade 1 questions

Please answer the following questions:

can attend our Children’s Beginner Lessons. They are currently in Grade 1.

Learn more about children’s lessons

Grade 2 questions

Please answer the following questions:

can attend our Children’s Beginner Lessons. They are currently in Grade 2.

Learn more about children’s lessons

Grade 3 questions

Please answer the following questions:

can attend our Children’s Swimming Lessons. They are currently in Grade 3.

Learn more about children’s lessons

Grade 4 questions

Please answer the following questions:

can attend our Children’s Swimming Lessons. They are currently in Grade 4.

Learn more about children’s lessons

Grade 5 questions

Please answer the following questions:

can attend our Children’s Improver Lessons. They are currently in Grade 5.

Learn more about children’s lessons

Grade 6 questions

Please answer the following questions:

can attend our Children’s Improver Lessons. They are currently in Grade 6.

Learn more about children’s lessons

is a competent swimmer who can attend either our Children’s Improver or Advanced Lessons. Get in touch with us to discuss your lesson needs.

Get in touch with our mighty team

Adult Beginner questions

Please answer the following questions:

can attend our Adult Beginner Lessons.

Learn more about adult lessons

Adult Improver questions

Please answer the following questions:

can attend our Adult Improver Lessons.

Learn more about adult lessons

Adult Advanced questions

Please answer the following questions:

can attend our Adult Advanced Lessons.

Learn more about adult lessons

is a competent swimmer who can attend either our Adult Advanced or Private Lessons. Get in touch with us to discuss your lesson needs.

Get in touch with our mighty team

Swimming awards and progression

Our adult swimming programme helps swimmers progress from water confidence through to stronger technique, stamina and advanced skills.

For swimmers who want to understand the full Mighty Splash pathway, including beginner, improver, advanced and wider swimming awards, we have created a dedicated Swimming Awards and Progression page.

View Swimming Awards & Progression

Frequently asked questions

Yes. Our Adult Beginner classes are designed for adults with little or no swimming experience, including nervous swimmers and adults who want to build confidence slowly and safely.

We keep our adult classes small so swimmers get more support. Beginner classes are usually smaller, and Improver or Advanced classes may have slightly more swimmers depending on the group and venue.

No. Adults often have very different goals, so our teachers support individual progress within a small group setting. You may be working on confidence, breathing, stroke technique, stamina or a personal swimming goal.

Use our Find Your Level tool or book a free trial lesson. Our teachers will assess your confidence and skills in the water and recommend the right class.

Yes. Our swimming lessons run year-round, so you can start whenever there is a suitable space available. Book a free trial and we will help you find the right class.

Ready to start swimming?

Find the right adult swimming class, check availability and book your free trial online.

Spaces are limited across our Bath and Radstock pools.

💦 Book a Free Trial