The National Diving & Activity Centre (NDAC) Chepstow site is permanently closed.
We’d like to thank all our customers for their support over the years.
Notice of site closure
The National Diving & Activity Centre is permanently closed. We are not taking bookings for leisure activities or public diving.
We’d like to thank all our customers for their support over the years.
Opening Times
Diving Times
We are open for scuba diving during weekends.
Activity Times
The Wire Zip Slide and Atlantis Aqua Park are available to book now for dates during the summer. Other activities such as the Giant 3G Swing will remain closed at this stage
Please be advised that the NDAC office is closed Monday to Thursday, so emails and phone calls may not be responded to during this time. Depending on when you make your enquiry it may take a few days before we can get back in touch with you.
Please be advised that the NDAC office is closed Monday to Thursday, the main phone line is currently not manned and has no answerphone system in place. Emails are responded to daily so please use our contact form or email
with any urgent matters.
Atlantis Aqua Park
The Atlantis Aqua Park is now open for bookings.
If you have an extended activity voucher, these must be redeemed and used by 31st August 2021. After this date the voucher will expire and will be invalid. No alternatives, further renewals, refunds or other form of compensation will be made.
We are not currently selling Gift Vouchers for the Atlantis Aqua Park
Inflatable Water Park at the National Diving & Activity Centre, Chepstow.
The Atlantis Aqua Park returns 2022
The Atlantis Aqua Park has been packed away after a Summer of fun and is now closed for the Winter.
The Atlantis Aqua Park will return to Chepstow in 2022.
Due to the weather conditions, we have made the decision to cancel the Wire Zip Slide on Friday the 29th October.
We do not make these decisions easily, however, customer safety is our number on priority.
We will be sending out voucher codes to enable you to rebook your experience on a later date. These will be sent out via email later over the weekend.
We apologise for any inconvenience and disappointment caused by this.
The Atlantis Aqua Park is breathtaking in terms of size, fun and location. The water park is just outside Chepstow and within a 5-minute drive of the M48 Bridge, which is now free to cross!!
The Atlantis Aqua Park has over five floating zones to choose from. Within each zone it has an increasing intensity, so you can challenge not only yourself but also your friends and family to an experience like no other.
What better way to spend the day than with your friends and family bouncing, hopping, jumping and diving all over our incredible floating Atlantis Aqua Park.
The water park is a great attraction for all (age restrictions apply) and is open during school holiday periods throughout the year, 7 days a week.
Pricing
A session at the Atlantis Aqua Park is only £30. This includes wetsuit hire, buoyancy aid, kitting up, equipment fitting, safety briefing and 30 minutes on the Atlantis Aqua Park itself.
The National Diving & Activity Centre has fantastic facilities for visitors to the Atlantis Aqua Park. We have the licensed View Café bar, changing rooms, toilets, free car parking and on site accommodation with our Wooden Wigwams, so you can make a night of it.
Activitiesgenerally run selected weekends, bank holidays, some school holidays and occasional mid week dates. Please see our booking page for availability.
The National Diving & Activity Centre has been awarded Approved Training Centre status by Atlantic Crest for Aquatic Safety Qualifications to train workers operating in, on, or around water.
The water park is a great attraction for all (
