The National Diving & Activity Centre

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NDAC Closed for Christmas/Early 2022

The National Diving & Activity Centre will be closed from Monday 20th December for Christmas and New Year.

We will remain closed for January 2022 due to the rapidly rising cases of Covid 19 in the UK and the uncertainty as we move into the new year. More »

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.

We thank you for all your support.

Darren & Kaye


Opening Times

Diving Times
We are open for scuba diving during weekends.

Please see our full opening times ›

Activities & Events

Site Facilities

Diving Information

Centre Information

National Diving & Activity Centre
NP16 7LQ

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.

The Dive Shop

shop image

The National Diving & Activity Centre's Dive Shop has a vast selection and a wide range of fully stocked diving equipment. Our suppliers are some of the best manufacturers of diving equipment, not only from the UK, but also from leading European retailers. For a full list of suppliers please pop into the shop to see for yourselves what we stock.

If you are thinking of treating yourself or a loved one to some new scuba diving equipment then the NDAC is the place to satisfy all your diving needs, we even (on selected items of equipment) let you try before you buy, which will beat any high street outlet - How many other dive shops have their own inland dive site!

Buddy Inspiration & Evolution Spare Parts

We now also stock Softener Lime, Buddy Inspiration & Evolution spares. Contact the shop for further details. contact page >

Fourth Element
Northern Diver
Sea & Sea
Scuba Pro UWATEC

All in all, we offer you the customer a fantastic opportunity to purchase some of the UK’s finest diving equipment at unbeatable offers with the opportunity to try it out in our quarry. We understand that we may not always be the cheapest, but we will offer a complete service from start to finish. When you buy from us, you are not just buying a product at a great price, but a piece of diving equipment that you need to be 100% happy with because your your life may depend on it.


If you are after any specific type of equipment that we do not have in stock don’t worry we are usually able to ring through an order for you and have it on site within a few days. Our staff in the shop are always willing to help you with any questions or queries you may have.

Once you have bought a piece of scuba diving equipment it essential that you keep it serviced; for safe and reliable performance, and to ensure your kit has a long life. We offer an onsite equipment servicing and repair service. For further details of what we offer and prices please visit our servicing information page. more>

So when you are next visiting for a dive please pop into the shop for a look round you will be surprised just how many different products we stock. We value your custom and if you have any comments on what you think we should stock then please contact us and we will see what we can do.

National Diving & Activity Centre, Tidenham, Chepstow, Gloucestershire, NP16 7LQ. Tel:    Email | Website & Design by Studio JERO