Open Water Swimming


Our current Open Water Swimming times are as follows

Open Water Swimming

  • Tuesday: 7:15am - 10:30am
  • Tuesday: 3:30pm - 6:30pm
  • Thursday: 7:15am - 10:30am
  • Thursday: 3:30pm - 6:30pm
  • Friday: 9:00am - 12:00pm
  • Friday: 4:00pm - 7:00pm
  • Saturday: 9:00am - 4:00pm
  • Sunday: 9:00am - 4:00pm

Please note, during the summer we may open later, should the Aquapark sessions be open later, to 7pm for example. Keep an eye on our Facebook page for updated Swim times, or give the office a call on 02886748881 to confirm times for the week ahead.


Join our exclusive members club to benefit from the increasingly popular and natural experience of Open Water Swimming.

Have you experienced the refreshing thrill of Open Water Swimming, at Splash Outdoor WaterPark?


Our lake is a former basalt quarry. Quarry operations ceased 50 yrs ago and since then nature has reclaimed it, growing over and filling naturally from unground springs. The water is crisp and beautifully clean.. like swimming in Evian!

We have created a shallow in land beach area and constructed a slipway for easy access to the deeper areas.


Pristine clear and clean water awaits


You can now buy our Annual Open Water Swim Membership by calling our office at 028 867 48881. This will include an unlimited amount of Open Water Swimming sessions within the scheduled weekly time slots, 20% off our Top Deck eatery and Slipway coffee hut, and entry to exclusive swimming events throughout the year.

We will have a number of guaranteed weekend sessions to choose from, along with a number of midweek sessions available. The midweek sessions will be released on a weekly basis. They will be updated on our website and Facebook.




  • Members must wear a High Visibility Tow Float or Buoyancy Aid and have a whistle on them (attached to the Tow Float) at all times. No access will be permitted without these items.
  • Please let staff members know if it is your first session, as there will be a quick safety brief and you will receive your Membership Card. You MUST present Photograhic ID (Driving License, Passport etc.) before each session, along with your Membership Card.
  • You do not need to pre-book sessions. You can simply turn up and take part.

High Visibility Tow Floats MUST be attached to the swimmer at all times. We have a limited supply of these onsite, so we cannot always guarantee we can provide one. If we can’t, we can provide Buoyancy Aids instead. If you’re thinking of becoming a member, these are a good investment.


Annual Membership

Full Season (12 months) Open Water Swim Membership – £240

Peak Season (Apr-Sep) Open Water Swim Membership – £180

Family Membership Scheme

Full Season Annual Open Water Swim Membership – First Member – £240

Additional Family Member (over 16) – £120

Additional Family Member (under 16) – £60

Peak Season (Apr-Sep) Open Water Swim Membership – First Member – £180

Additional Family Member (over 16) – £90

Additional Family Member (under 16) – £45

*you also have the option of setting up a Standing Order to pay monthly*


Annual Membership includes:

The Annual Open Water Swim Membership will run from April to April. You will then have the option to renew your membership at that point. If you’d like to join later in the year, it will be £20 per month until the following April, when you can then renew for a full year. Please call us at 028 867 48881 to set up a membership. 

All members will be able to attend any of our upcoming Moonlight Swims or Social Events (Swim ONLY events – minimum of 3 throughout the 2024-25 season) free of charge. They will also benefit from 20% off all onsite food and drinks, from The Sipway or our new Eatery, Top Deck.

All members will also get a discounted rate at our upcoming Splash Sessions Events.


Non-membership admission

Sessions will be available for £5 per person for anyone who does not have a membership.

  • You must wear a High Visibility Tow Float or Buoyancy Aid and have a whistle on them (attached to the Tow Float) at all times. No access will be permitted without these items.
  • Please let staff members know if it is your first session, as there will be a quick safety brief.
  • You do not need to pre-book sessions. You can simply turn up and take part.


Plunging into the cold water and taking a swim in a beautiful spring fed lake surrounded by nature will have many benefits for your physical and mental health. Open Water Swimming or Cold Water Swimming as it’s sometimes known, is an increasingly popular activity and the benefits are becoming more well known.

If you haven’t yet heard of Wim Hoff, look him up.

He is one of the pioneers of this new natural movement to expose the body to nature, as it was intended. More and more evidence is coming to light to show that the act of taking a plunge into cold water, managing breathing techniques and getting exercise is not only beneficial for your physical wellbeing, but has important benefits to offer for your mental health.

Here’s some of the benefits that Open Water Swimming provides:

  • IMPROVED CIRCULATION – the cold water stimulates the bodies cold response, making our heart work a little bit harder as it rushes blood to our organs, in turn boosting your circulation by pumping blood through your capillaries, arteries and veins.
  • BOOSTING THE IMMUNE SYSTEM – spending up to an hour in cold water can produce more antioxidants and white blood cells, strengthening your immune system the way nature does best!
  • BETTER SLEEP – By swimming outdoors, the cold water stimulates the parasympathetic nervous system (PNS) which is responsible for repairing the body. This provides a feeling of relaxation, often with a sense of contentment, which should deliver a better night’s sleep.
  • MAKING YOU HAPPIER – if you’ve ever immersed yourself in cold water, you would have experienced a stinging sensation and it almost takes your breath away. To reduce the stinging sensation our brain releases endorphins to act as a natural painkiller, which produce a feeling of greater wellbeing once your finished. The act of exercising in the outdoors alone promotes endorphins too, so prepare yourself for a double boost and a wider smile.
  • INCREASED METABOLISM – in order to keep warm in the cold water, your body works even harder, burning even more calories and speeding up your metabolism in the process.
  • BETTER SKIN – the cold spring fed water will act as a natural exfoliant, clearing out the pores of impurities and making it feel softer.


If you’d like to become one of our Open Water Swimming members, you can get an Annual Membership by clicking ‘BOOK NOW‘ on the homepage and then selecting Open Water Swim > Join Now.

Memberships run from April to April. Therefore, if you’re booking midway through the year, give our office team a call on 02886748881 and we can create a membership for the number of months required. (£20 per month)

To avail of our Family Membership Scheme, once the first person has booked online, simply give us a call on 02886748881 and we can add on any additional members. Payment will be taken in full over the phone.

All additional family members will be added to the original booking, which will have a reference number. Email confirmation will be sent to confirm your membership, along with any subsequent additions to the original booking. This email confirmation MUST be shown on your first visit. At that point, each member will be given their Membership Card. This Membership Card then must be shown on arrival on each visit.



Enjoy a unique blend of cold water swimming and wood fired saunas to relax and rejuvenate

Prepare to elevate your Splash experience with our newest addition – two wood-fired saunas nestled on the water’s edge, providing a scenic and serene escape. Each sauna accommodates up to 16 people, offering a cozy haven with direct access to the refreshing spring water lake.

Why Saunas? Immerse yourself in the age-old tradition of saunas, known for their numerous health benefits. Sauna sessions promote relaxation, reduce stress, improve sleep and enhance overall well-being. The combination of heat and cold exposure experienced by dipping into the lake not only invigorates the body but also supports cardiovascular health and encourages detoxification.

Your Sauna Session at Splash: During your sauna session, enjoy the freedom to dip in and out of the lake, allowing for a unique thermal experience. The cold plunge into the lake complements the warmth of the sauna, promoting circulation and rejuvenation.

Full Access to Splash’s Amenities: As a sauna user, you’ll have full access to all Splash facilities, ensuring a comfortable and rejuvenating visit. Modern bathrooms, hot showers, and our indoor space with panoramic views of the park and surrounding countryside await you.

Check out the following link for more info:



Check out the new wood-fired saunas