One NK Leisure Centre
North Hykeham, LincolnshireAbout One NK Leisure Centre
If you're searching for the perfect family day out that keeps everyone entertained, active, and smiling, look no further than One NK Leisure Centre. This modern, family friendly facility offers a full day of fun under one roof – from splashing and sliding to swimming, sports, and snacks.
At the heart of the centre’s family offering is the all-new Magna Carta Splash – a magical water play zone created especially for younger children. This bright, interactive splash area is packed with playful features designed to spark imagination and encourage water confidence in a safe, shallow environment. Little ones can clamber up the Magical Castle, swoosh down the Horse Slide, and explore the enchanted King John Island – a world of adventure that feels like a storybook come to life. Whether it's their first time in the water or they already love to splash, this area is perfect for introducing children to swimming in a joyful, relaxed way.
But there's plenty more to enjoy for the whole family. For confident swimmers or parents who want to join in the fun, the 25-metre, six-lane main pool is ideal for swimming lengths, playing games, or simply cooling off. There's also a smaller training pool, which offers a quieter space for beginner swimmers and swimming lessons, great for children learning the basics or building on what they’ve already learned.
Ready for some adrenaline? One NK is home to the UK’s first-ever interactive selfie flume – a unique water slide experience that’s as exciting as it is unforgettable. Lights flash, colours swirl, and kids (and grown-ups!) can challenge themselves to hit all the interactive markers as they twist and turn down the flume. It’s fast-paced, fun, and a must-try for thrill-seekers in the family.
Away from the water, there’s just as much to explore. The spacious sports hall is perfect for all kinds of indoor games and sports, from badminton and basketball to family fitness sessions. Kids with energy to burn can run, play, and compete in a safe, spacious environment. Outside, the 3G all-weather pitch is perfect for football fans and hockey lovers, and it’s available for casual kickabouts or full team matches.
When it’s time to take a break, the One NK café is a great place to refuel. With a selection of hot and cold drinks, snacks, and light meals, it’s ideal for a quick bite or a relaxing sit-down after a swim or game. High chairs and kid-friendly options make it easy for families to feel welcome and comfortable.
There’s more to One NK than just sport and play – it’s also a hub for community and creativity. The on-site Terry O’Toole Theatre hosts live performances, shows, and cultural events throughout the year, so your family day out could even include a musical, a puppet show, or a dance performance!
Whether you’re visiting with toddlers or teens, One NK Leisure Centre is designed with families in mind. The facilities are clean, modern, and welcoming, the staff are friendly and supportive, and there are activities to suit every age and ability. From first splashes in the Magna Carta Splash to energetic sports and relaxing breaks in the café, One NK offers a full day of fun that’s affordable, accessible, and unforgettable.
So if you’re looking for somewhere local that truly delivers on family fun, One NK Leisure Centre is the place to be. Pack your swim bags, gather the kids, and get ready to dive into a day of magic, movement, and memory-making.
Family Fun Swim& Water Flume
Slide into Fun with Our Water Flume Challenge + Family Fun Swim!
Looking for an exciting way to make a splash this weekend? Come try our Water Flume Challenge—a thrilling ride that’s more than just a slide! As kids zoom down the flume, they’ll be challenged to tap every marker along the way while flashing colored lights keep them on their toes. It’s a fun, fast-paced game that adds a whole new level of excitement to their descent!
Perfect for kids who love a little competition, the Water Flume keeps them active, engaged, and grinning from ear to ear. Whether they’re trying to beat their personal best or racing siblings and friends, it’s guaranteed fun every time!
And the fun doesn’t stop there! After the slides, the whole family can cool off and relax together at our Family Fun Swim. Float, splash, swim or just unwind—it’s the perfect chance to enjoy some quality time in the water.
Magna Carta Splash!
Dive into a world of magical water play at our brand-new Magna Carta Splash attraction! Specially designed for younger children, this imaginative splash zone is packed with interactive features that combine fun and learning through water confidence play.
Little adventurers will love exploring the Magical Castle, sliding down the Horse Slide, and discovering the wonders of King John Island – all set in shallow water that's ideal for introducing children to swimming in a safe, supportive environment. It’s more than just water play – it’s a mini kingdom of adventure!
The Magna Carta Splash is open alongside access to our Small Pool, making it perfect for families with young children looking to enjoy a relaxed and exciting aquatic experience together. Whether it’s your child’s first splash or a return visit, ONE NK Centre offers a clean, friendly, and welcoming environment that puts family fun first.
Plan your visit today and let the kids enjoy a day of magical water fun they won’t forget – only at ONE NK Centre!
Sports Hall
Hire Our Sports Hall – Your Space to Play, Train, and Host!
Our multi-purpose Sports Hall is the perfect space for a wide range of activities and events. Whether you're looking to play a casual game, train for your next competition, or host an event, we've got the flexibility to meet your needs. The hall features 4 badminton courts and 2 half-sized or 1 full-sized basketball/netball court, providing ample space for indoor games, fitness sessions, group training, or special events.
You can book a single badminton court, half the hall, or the entire space for your next event or activity. Whether it's a friendly match, regular training sessions, or a community gathering, we’re ready to accommodate your group.
Our Sports Hall is available for both one-off bookings and ongoing rentals. Simply send us an email with your preferred date, time, and activity, and we’ll help set everything up.
We welcome clubs, schools, teams, and individuals, providing a clean and well-equipped environment to stay active, improve your skills, and have fun. Let us host your next session—whether it’s sports or a special event, we’re excited to be a part of it!
Facilities
Toilets
Free Wifi
Changing Rooms
Accessible Toilets
Baby Changing
Wheelchair Friendly
Card Payments Accepted
Opening Times
- Monday, 05:30 - 22:00
- Tuesday, 06:30 - 22:00
- Wednesday, 06:30 - 22:00
- Thursday, 06:30 - 22:00
- Friday, 05:30 - 22:00
- Saturday, 08:00 - 16:00
- Sunday, 08:00 - 16:00
Please check our opening hours, please visit our website
Pricing & Tickets
- Child (4-17) : £3.70
- Adult (17-18+) : £7.70
Swimming
Adult (16+) £.7.70
Junior (3-15) £3.70
Under 2 free
Gym
Day Pass £10.00
Junior Gym (11-15) £6.30
Fitness Classes £9.00
3G Pitch
3G 5 a-side £44.00
Full 11 a-side pitch £125
Book in advance for cheapest tickets
Find other attractions similar to One NK Leisure Centre by visiting our attraction tickets section.
Plan Your Visit
Typical visit time 1 - 2 hours
Suitable for Kids and Adults too
FAQs
Parking
Toilets
Family Friendly Options
Food & Drink
Accessibility Information
Tickets & Bookings
Private Hire & Birthday Parties
Public Transport
Contact Details
Moor Lane
North Hykeham
Lincolnshire
LN6 9AX
England
Transport Information
By train, tube & tram
Hykeham Station
Verification & Last Updated
Verified Status:
This attraction has been claimed and verified. All information has been recently checked.
Last Updated: 16:00 01/08/2025
One NK Leisure Centre Reviews
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