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Swimming is a great way to have fun and get healthy, whatever your age or level of ability. Here at One NK you have access to a great range of sessions, which means that when it comes to developing your skills, teaching your child or just having fun, there’s never been a better time to take the plunge.

If you’re improving your swimming technique, or introducing your little one to the pool, you’re in great hands. We’re one of the UK’s largest providers of swimming lessons and courses, with expert guidance from qualified swimming instructors. We also work closely with Swim England to provide lessons for both adults and children, from 3 years+.

Swimming facilities at One NK:

- Family Changing Village

- Large £1 return lockers

- Baby/family changing cubicles

- Fully lifeguarded sessions

- 25m 6 lane main pool

- Small learner pool

- Magna Carta Splash Zone

- Interactive Flume

- Pool hoist

- Open & private showers

- Hair dyers

- Viewing galleries for both pools



Timetabled Sessions


Family Fun

We believe that swimming should be fun and exciting for all the family. That’s why we run fun sessions especially for families with all 3 pools open. Whether it’s just a splash, working on your Swim School techniques, racing down our interactive flume or playing on large floats – its fun for all ages (even mum and dad!)

These sessions are extended throughout the School Holidays too, so there’s never been a Better time to head for a Family Fun day at One NK.

Whether your swim session is for fun, working on fitness & techniques or a social, casual swim – OneNK will have a session for you.

Swim For All

This session allows all ages and ability in for a swim how they feel. This is a fun way to keep active, whether for a fun splash or swimming lengths.


Swim For Fitness (Lane Swimming)

Intended for anyone over 16, these sessions are designed to improve your swimming fitness and overall health, all with minimal impact on joints and great core stability from the water. With 2 to 6 lanes set out with different speed ranges, you can work out in our pool at your own pace.

50+ Swim

These sessions are for over 50s, providing a great way to socialise, keep healthy and relax in our pool environment.

Disability Swim

A swim session exclusively for people with disabilities. Parents and carers always welcome.

Ladies/Girl Only Swim

This is a swimming session for women only over the age of 16.


Water Workout

A workout in water involves an invigorating 45minutes that you would expect in a dry class, but being in the water means that there is minimal pressure on your joints. However the water also has more resistance and so gives you an even Better workout!

Parent & Toddler

Teach them to love water from an early age. These specialised sessions are for parents and babies under 5 to have fun and learn essential life skills in our learner pool and our Magna Cater Splash Zone.



Swimming is a vital life skill that everyone should have, whatever their age. Whether you’ve never been swimming before, or you’d just like to improve your technique, Better offers swimming lessons for all ages and abilities, at affordable prices.

Our Swim School is the largest provider or swimming lessons across the UK, helping over 100,000 people across the UK learn to love the water. We work with National Governing Bodies to deliver our lessons and courses, which mean all our teachers are professional, passionate and pupil-focused.

Our experienced, qualified teachers follow Swim England's National Learn to Swim Teaching Plan, so you’ll be in safe hands in the water.



Lessons are delivered on a rolling programme from Stages 1 to 10 that allow pupils to join at any stage and progress at their own pace. For those who want to make waves quickly, one-to-one lessons are available, as well as intensive courses during the holidays.

- Stages 1-2 are primarily located in the Learner Pool (with the exception of shallow end jumping in the main pool)

Stages 3-10 are located in the Main Pool.

Swim School teachers record each individual child’s progression via an iPod at the end of each class, which is instantly loaded onto the Home Portal. It's easy to set up and allows you to access information and updates on the go, directly from your swimming instructor. The features include:

- Record of achievement

- Book and pay online (option for one account for multiple children)

Our lessons operate for 50 weeks of the year with a gap in lessons over the Christmas period.

ONENK Swim School membership is £26 per month with no minimal time contract.

1-2-1 sessions are £16 each session.

All sessions are 30mins

All swim school memberships include free swimming for any swim sessions on the timetable.

Rookie Lifeguard


In addition to our Better Swim School we will soon be offering Rookie Lifeguard Programme.

A fun and exciting lifesaving awards scheme for children aged 8+. The course aims to give your child a basic understanding of life-saving techniques and a variety of survival and sport skills to use in a real-life rescue situation. For more information on the course and it's content, head to the RLSS website here: http://www.rlss.org.uk/awards-activities/rookie-lifeguard






In addition to our Better Swim School we will soon be offering Synchronised swimming. A fantastic way to improve stamina, build confidence and encourage a sense of team spirit. For children aged 8+.