Getting active at a water park with your family is one of the best ways to spend some quality time together! You needn’t save all the fun for your summer holiday either – our pick of the best Indoor Water Parks in the UK should have you hunting out your swimming costume, come rain or shine!

Whether you prefer jumping over waves, sliding down flumes or floating along a lazy river, you’re sure to love this fun day out with the kids. Let’s find them all, shall we?

1. Waterworld – Staffordshire

Frequently topping the lists of best indoor UK water parks, Waterworld in the Midlands is a fantastic day out for the whole family.

It has 30 rides and activities for all ages to enjoy, including toddler slides, super flumes, white knuckle rapids and a wave pool.

If you have very young children (under 5 years old) it’s best to visit during off peak times – they can enjoy a great selection of rides when accompanied by an adult.

Visit the website for more information on opening hours and prices.

Address: Festival Park, Festival Wy., Stoke-on-Trent ST1 5PU

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2. Blue Lagoon Waterpark – Pembrokeshire

Located in the Bluestone National Park Resort, this waterpark has an impressive wave pool and four flumes, all surrounded by 500 acres of unspoilt countryside.

‘Nippers Cove’ is a dedicated area for little ones under 5 years old, where they can splash about in confidence away from the main pool.

If you need a break from all the excitement, float along down the lazy river to the heated outdoor bubble pool.

The waterpark is free to enter if you are staying at the resort, so why not make a weekend of it and explore the beautiful Welsh coast?

Don’t hesitate to also look at our favourite things to do in Pembrokeshire.

Address: The Grange, Canaston Wood, Narberth SA67 8DE

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3. Splashdown – Dorset

Offering 13 thrilling indoor and outdoor rides as well as three”splash zones”for under fives, Splashdown is guaranteed to be a winning day out and must be in our list of best indoor waterparks in the UK.

Our favourites are the ‘Mississippi Drifter’, which the whole family can ride on one inflatable tyre.

And also ‘Infinity’ – a flume which lets you select your own music and features funky laser lights.

Address: Tower Park, Poole BH12 4NY

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4. Sandcastle Waterpark – Lancashire​

indoor water parks uk
Source: Sandcastle Waterpark

This is the UK’s largest indoor waterpark, with over 18 rides and attractions to discover.

As well as the slides, wave pools and flumes, there are a wide selection of cafes, snack bars  and even arcades – you really could spend all day here!

There are often discounts for tickets if you book in advance online, so check the website for current deals and offers.

Address: Promenade, Blackpool FY4 1BB

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❗Did you know that Sandcastle Waterpark is the largest indoor water park in the UK

5. Alton Towers Waterpark – Staffordshire

As part of one of the UK’s best theme parks, it’s no surprise that the Waterpark at Alton Towers would be similarly impressive.

High speed slides, waterfalls, tranquil lagoons and bubbling hot tubs are all waiting to be enjoyed in this extensive tropical wonderland, where parents can have just as much fun as the kids!

The Parent and Toddler ticket is excellent value – adults pay just £7 whilst toddlers go free! (Weekdays only.)

Address: Farley Ln, Alton, Stoke-on-Trent ST10 4DB

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6. Calypso Cove – Yorkshire

Source: Calypso Cove Waterpark / Facebook

This pirate themed “island paradise” is one of the most popular family fun spots in all of Barnsley in Yorkshire, thanks to quite the selection of fun thematic rides and experiences.

There are plenty of slides and flumes, such as the Kraken, Terror Torment, and Eruption.

Plus a bunch of fun hangout spaces, including the Still Waters Pool, the Sunken Galleon, and the Hideout.

You can also find guidelines to show both the “speed” and “bravery” of each attraction so you can see which might be best suited to your kids, too.

Address: Metrodome Leisure Complex Queens Ground, Queens Rd, Barnsley S71 1AN

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7. Oasis Beach Pool – Bedfordshire

Source: Oasis Beach Pool

A super relaxing and well-equipped indoor beach pool with a wide range of activities.

As well as the flumes and slides you might expect, there are also a bunch of neat additions such as a wave machine, bubble burst and more.

This is a hugely family friend location with attractions for all ages and swimmers of all abilities.

It can also be rented out privately for parties, making it an excellent choice for locals looking for the perfect birthday party idea.

Address: Cardington Rd, Bedford MK42 0BZ

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8. SC2 – Denbighshire

Source: SC2 at Rhyl

SC2 at Rhyl is an activity centre in Wales that includes an indoor water park that has depths suitable for everyone, from toddlers to parents.

The water confidence area makes it an excellent place if you also have very small children who are just getting used to the pool.

In addition, the high-speed Anaconda flume and 3-lane Speedster offer precisely the kind of thrills needed by those looking for something more of an adrenaline rush.

The Piranha Play area and Water Wheel also offer engaging and interactive fun for both non-swimmers and younger swimmers, allowing them to see how water works and to make a splash of their own.

Address: W Parade, Rhyl LL18 1BF

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9. Time Capsule – Scotland

Source: Time Capsule

An extensively decked out waterpark with a cool sci-fi vibe and rides and attractions to suit swimmers (and the water-curious) of all ages and abilities.

This is a great attraction for thrill seekers thanks to jaw-dropping flumes like the ten meter tall Storm Chaser, and a bunch of twisting flumes like Thunder and Lighting, not to mention the Tsunami wave pool.

Cove Island is a sheltered, shallow area that’s great for those who are trying their first time splashing in the water.

Furthermore, there is a 25 m swimming pool for those who just want to get out there and stroke.

Address: The Time Capsule Monklands, 100 Buchanan St, Coatbridge ML5 1DL

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10. The Wave – Coventry

Source: The Wave / Facebook

A new addition of indoor water parks in the UK and a great choice for those families with the thrill seekers amongst them.

It has slides that create some rather unique experiences.

The Crestar is a slide with two giant spheres that produce dazzling lighting effects, while the Cascade used colourful lights in an enclosed slide to create a wet kaleidoscope.

The six slides, each of them with their own wild and wonderful effects, are the main draw of the park.

But things like The Reef, Lazy River, and the wave pool make it just as much of a treat for the younger guests, as well.

Address: New Union St, Coventry CV1 2PS

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11. LC Swansea – Wales

The biggest indoor waterpark in all of Wales, complete with an aqua tube, lazy river, and attractions galore.

Thrill-seekers will love the towered Masterblaster water slide.

If you are looking for something a little different will find with the Boardrider indoor surf machine, an uncommon sight even for indoor water parks.

This park also welcomes young and new swimmers with preschool activities and swimming lessons, and can also be booked out for parties.

A highly popular and ever-fun part of Swansea well worth visiting if you’re in the area.

Address: Oystermouth Rd, Swansea SA1 3ST

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12. Coral Reef Waterworld – Berkshire

Source: Coral Reef Water World

This largest indoor water park in Bracknell, as one well as one of the biggest in all of England.

There is a wide range of attractions here, including a whole host of waterslides.

You will also find a pirate ship to play on, and an erupting volcano ride shooting out into the water.

The swimming pool is full of distinct areas, including a leisure pool, rapids, bubble pool, and a little corals area specifically for kids.

For a clean, spacious, well-maintained indoor park that has plenty to keep both you and the kids busy, this is one worth making a stop at.

Address: Nine Mile Ride, Bracknell RG12 7JQ

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13. Lagan Valley LeisurePlex – Northern Ireland

Source: Lagan Valley Leisureplex

If you are visiting Northern Ireland, you will glad to know to there is a great indoor water park in the country as well.

Lagan Valley LeisurePlex is a fun day out with the kids where they can experience different rides around the huge indoor pool.

There is a lazy river ride that you cannot miss as a family.

You will also find plenty of activities in the play area for your little ones.

TIP: It is recommended that you pre book your session online on their website, especially during school holidays.

Address: 18 Lisburn Leisure Park, Lisburn BT28 1LP

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14. Alpamare – North Yorkshire

Source: Alpamare Scarborough

Whether you are local to York or visiting the region of Scarborough on the North side of England, you might feel spending half a day in an indoor water park and have fun with the kids.

Alpamare is a great waterpark in Scarborough that has plenty to offer for families.

Open all year round, Alpamare has heated outdoor swimming pools and a wave pool inside the complex.

There are different tube slides that your children will enjoy tirelessly such as the Snowstorm for children age 8+ or the less challenging ride rest Run for children age 6+.

Last but not least, the venue offers a great Spa if you want to relax whilst children have fun at the pool.

There is also a great café where you can eat hot food and sip your favourite drink.

Address: 28 Burniston Rd, Scarborough YO12 6PH

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15. Subtropical Swimming Paradise – various locations

If you have been to one of the Center Parcs in England, you probably know about this popular subtropical swimming paradise water park.

The indoor water park is at the heart of every Center Parc and is the main reason why families spend a few days at this leisure centre.

You and your children will appreciate how warm this place is all year round. The venue is kept just under 30°C so no wonder why it is called subtropical.

For your little ones, there are different play areas with slides that make the place even more welcoming.

Sadly, this water park is only accessible for guests staying at Center Parcs, so make sure to book well in advance if you plan to stay during school holidays.

Address: various locations

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16. Finlake Falls – Devon

Source: Finlake Resort & Spa

Located near Exeter, Finlake Falls is a great waterpark that belongs to the Finlake Resort & Spa.

You will find a 20 meters long heated pool with exterior flumes that go down to the main pool.

For young swimmers, there is also a toddler area where they will find suitable slides and have fun with their siblings.

Finally, don’t hesitate to book a lesson of sea scooters for children aged 9 + where you will feel like James Bond in the movie Thunderball.

If you don’t stay at the resort, make sure you call in advance 0800 464 0900 to book your swimming session.

Address: Finlake Resort & Spa Barley Lane, Chudleigh, Exeter TQ13 0EJ

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17. Brean Splash Waterpark – Somerset

If you are visiting Somerset and need a place to keep the kids happy and entertained during their stay, have a look at Brean Splash Waterpark.

Part of the Brean Leisure Park, you can enjoy all year round great swimming in this fun indoor water park.

Your family will enjoy a 25 meters heated pool plus a toddler/baby pool heated around 30-32°C.

In addition, there are plenty of activities within the park such as a splash zone, waterslides and more.

In the summer, you will love spending time outside in the outdoor pool with lots of rides including the popular River Ride.

And if you’ve forgotten your swimming costumes, not to worry, the venue has a great shop where you can find all the necessary equipment such as armbands and kids goggles.

Address: Brean Splash – Brean Leisure Park, Brean TA8 2QY

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18. Prudhoe Waterworld – Northumberland

Source: Prudhoe Waterworld

If you are looking for a family friendly indoor water park in Northumberland, you are in luck with Prudhoe Waterworld.

Part of the Active Northumberland leisure centre, this indoor pool organises swimming lessons so perfect if your children need to boost confidence in the water.

Otherwise, your family will certainly have lots of fun trying different slides and the waves at the main pool.

After a swimming session and maybe a snack at the café, don’t forget to visit the outdoor play area.

Address: Front St, Prudhoe NE42 5DQ

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COMING UP: Manchester will see a brand new indoor water park called Therme Manchester. It is due to open in 2025.


That’s all we have for now until new water parks come up in the UK.

These indoor water parks in the UK above are going to be like a blast of fresh water to the face. Get your goggles and gear ready to go make a splash with the children!



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