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Pre-booking for activities is essential. Book online or call Reception on 028 9267 2121. 

Make a splash at Mission Inflatable! Take on the challenge of our new water inflatable assault course!

Start your mission across demolition balls, rollers, slides and the amazing Giant’s Causeway feature for an unforgettable family adventure! So what are you waiting for? Book your next mission trip now!

Minimum age 6 years. Children aged 6 & 7 must be accompanied by an adult on a 1:1 basis

Plus there are a choice of session times and inflatable course shapes to choose from!

Images of inflatable activity in swimming pool      

Frequently Asked Questions

  • Is parking available at Lagan Valley LeisurePlex? Yes. There is free car parking available for all patrons at Lagan Valley LeisurePlex. 
  • Is there different layouts for Mission Inflatable Yes.  There is currently two different layouts for Mission Inflatable.  The 'I Shape' is currently in use on weekdays during July and August, with the 'H Shape' layout operating on Sundays. 
Experience the thrills and spills on the longest and fastest water slides around!

Online booking open! Booking opens 7 days in advance at 7.00am.

Race down our accelerating water slides, relax on the lazy river or swim under waterfalls for an unforgettable day out! Slides include The Space Bowl, The Master Blaster and Falling Rapids.
Plus there is Aqualand interactive play area with its own slides, see-saw, water shooting bicycles and lots more!

Please see revised opening hours & prices above.

To book the slide session please select 'Leisure Pool Slide Session 1 hour 20mins' from the drop down menu. This includes access to all the slides, the lazy river and Aqualand. Aqualand is suitable for children aged 8 and under.

For the toddler session, please select 'Lazy River Parent/Guardian Toddler Session'. This includes Aqualand and the lazy river but all slides remain off during this session.

For the new Open Family Lazy River & Aqualand sessions every Monday & Friday from 3.15pm –  4.15pm and 4.15pm – 5.15pm, please select Open Family Lazy River & Aqualand session. These sessions are suited for families with children aged 8 and under. Customer have full access to Aqualand and the lazy river but all slides remain off.

  • Pools 3
    Pools
  • Aqualand 1
    Aqualand
  • Diving Pool 1
    Diving Pool
  • Main Pool Length 25M
    Main Pool Length
  • Water Rides 5
    Water Rides


Visitors to the Leisureplex must abide by the Child Admissions Policy which highlights the adult: child supervision ratios.


Child Admission Policy

Pool rules
Pool rules

Frequently Asked Questions

  • Do you have to pay to spectate while your child swims? No. You do not have to pay to spectate while your child swims.
     
  • What is the temperature of the leisure pool? The leisure pool is kept at a temperature of 31.5°C. 
  • Is parking available at Lagan Valley LeisurePlex? Yes. There is free car parking available for all patrons at Lagan Valley LeisurePlex. 
  • Are the water slides / flumes open during the 10am – 11am Aqualand and Lazy River Sessions?

    No. These session are best suited to children under 8 years and don’t feature the water rides / flumes.

Enjoy a leisurely swim, a splash about with friends and family or keep fit in our 25 metre competition pool.

Lane Swimming

Lane swimming must be prebooked online.  Walk ins will not be permitted. Lane swimming is restricted to 4 people per lane and those aged 12+ years. Swimmers must swim clockwise and maintain social distancing at all times. Designated spots will be marked on the floor of the pool to identify areas swimmers can rest.

Customers are advised to arrive "pool ready".

Open Family Swim Sessions (25m Pool)

Family Swim sessions are an open pool session for parents and children to enjoy with access to shallow and deep ends of the 25m pool. The pool is separated from the public swimming lanes, with plenty of pool space for social distancing and reduced numbers.

Parent/Guardian & Toddler Swims (Learner Pool)

Enjoy a choice of 3 weekly sessions in the learner pool - Tuesday, Wednesday & Fridays from 12.00pm – 1.00pm. These sessions are ideal for families with young children. 

Diving Pool

Diving board sessions remain temporarily suspended at this time. 

Frequently Asked Questions

  • Do you have to pay to spectate while your child swims? No. You do not have to pay to spectate while your child swims.
     
  • Is parking available at Lagan Valley LeisurePlex? Yes. There is free car parking available for all patrons at Lagan Valley LeisurePlex. 
  • Can I bring my hair dryer with me for after my swim?

    Hairdryers are provided on site - cost is 20p

  • Have you specialised changing facilities?

    We have unisex changing facilities which include disabled and family changing rooms.

Get More From Your Membership with our inclusive Vitality Membership package!

Get active with Lisburn & Castlereagh City Council's great value Vitality membership!  The whole family can enjoy an extensive choice of activities, classes and courses to suit both adults and children. What's more, the membership gives you access to a range of fantastic gyms, including:

  • Lagan Valley LeisurePlex
  • Lough Moss Leisure Centre
  • Glenmore Activity Centre
  • Grove Activity Centre
  • Kilmakee Activity Centre
  • The brand new Vitality Gym at Billy Neill MBE Country Park

Plus you can enjoy:

  • Racquet Sports
  • Health Suite
  • Swimming
  • Leisure Pool
  • Mission Inflatable
  • Ice Skating
  • Tenpin Bowling
  • Indiana Land

Vitality Membership Information Leaflets 

Download our Vitality Membership Leaflet for an overview of the activities and membership prices.

Download our Membership Benefits Leaflet and find out how you can make the most out of your membership!

To enrol please click here 

Frequently Asked Questions

  • Do I need to live in Lisburn & Castlereagh to become a Member?

    No anyone can become a member!

  • Who is entitled to a concession membership? Persons who show evidence of being 0ver 60, Under 18 years, or who are in full-time education, disabled or in receipt of specified benefits.
  • Do the children in a Household membership have to be related?

    No, but they do have to live at the same address.

  • How many children can be included in a Household Membership? A maximum of 5 children (0-17 years) can be included as long as evidence is provided that they live at the same address.
The LeisurePlex is the perfect place for your child's next birthday party!
For the perfect birthday party, let us arrange a fun filled party with a difference! Available are wide selection of packages to suit all ages.  What’s more every child will receive a 2 for 1 voucher for the Leisure Pool and Dundonald Ice Bowl so they can enjoy all the fun again during a second visit.

Book a Party

Lagan Valley LeisurePlex designed birthday party invites are available for you to download, print at home and issue to guests ahead of your party at Lagan Valley LeisurePlex. 

The invite can be downloaded using one of the two links below. 

Lagan Valley LeisurePlex Party Invite (PDF)
Lagan Valley LeisurePlex Party Invite (Jpeg)

Frequently Asked Questions

  • Is parking available at Lagan Valley LeisurePlex? Yes. There is free car parking available for all patrons at Lagan Valley LeisurePlex. 
  • Do you supply birthday party invitations? Yes.  Lagan Valley LeisurePlex has had party invitations designed for your use. You can download, print at home and issue the invitations to guests ahead of your party.  

    They invite can be downloaded at the following link(s):

    Birthday Party Invite (PDF)
    Birthday Party Invite (Jpeg)