The National Diving & Activity Centre

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NDAC is now open

We are excited to confirm that we are open for Scuba Diving on weekends.

Full details of our 6-Month opening plan for Scuba Diving, Wigwam Accommodation & Wire Zip Slide

The Atlantis Aqua Park is now open for bookings

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 reopening for Scuba Diving from Sat 3rd April.

Activity Times
The Wire Zip Slide is available to book now for dates in July & August. Other activities such as Atlantis Aqua Park and Giant 3G Swing will remain closed at this stage

Please see our full opening times ›

Activities & Events

Site Facilities

Diving Information

Centre Information

National Diving & Activity Centre
Tidenham
Chepstow
Gloucestershire
NP16 7LQ
 
Tel: 
 
 
email

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.

Equipment Hire

12 Litre Cylinder, with air   £8.00 Per Day (£10 Retainer)
10 Litre Cylinder, with air   £7.50 Per Day (£10 Retainer)
7 Litre Cylinder, with air   £6.50 Per Day (£10 Retainer)
3 Litre Cylinder, with air   £4.00 Per Day (£10 Retainer)

We currently only have cylinders for hire whilst we upgrade the equipment for our kit hire.

Scuba prices for

Diver entry fee: 22.00 per person, or £16.00 for members
Personal Centre Membership: 1 year 45.00 ( £40.00 for renewals) more>

Freedivers pay a reduced entry fee of £10.00

Classroom 25.00 per half day / 50.00 per full day (hourly rate can be agreed).

Night Dives
NDAC Members Night Dive £16.00
Non Members Night Dive £22.00
Non Divers Free entry

Prices as of 01 April 2020

 

 

Air & Nitrox costs - Members From 01 October 2020.

Mix

Suit Inflation

upto 3 Ltrs

upto 7 Ltrs

upto 10 Ltrs

upto 12 Ltrs

upto 15 Ltrs

upto 18 Ltrs

upto 20 Ltrs

upto 24 Ltrs

Air

1.00

3.00

3.90

4.20

4.90

5.50

6.40

7.20

8.10

Air 300 Bar

N/A

£5.00

5.30

5.50

6.20

7.00

N/A

£8.00

£9.50

EANX 28%

N/A

3.75

5.30

6.30

7.80

8.70

9.60

10.50

12.80

EANX 30%

N/A

3.90

5.80

6.80

8.00

9.10

10.10

11.10

13.50

EANX 32%

N/A

4.50

6.90

8.00

9.10

11.00

12.00

13.80

16.95

EANX 36%

N/A

5.00

8.00

9.95

10.90

12.10

13.60

15.50

17.40

EANX 40%

N/A

5.50

8.70

10.10

11.50

13.90

16.50

18.00

19.90

EANX 50%

N/A

6.50

10.10

12.60

15.90

EANX 60%

N/A

7.20

12.00

14.80

16.90

EANX 70%

N/A

7.80

13.20

17.20

19.50

EANX 80%

N/A

9.50

16.00

19.95

21.70

Oxygen

Oxygen will be charged at 2.0 pence per lt plus a £1.85 fill charge.

 

Trimix
& Heliair

Trimix and Heliair charges are 3.9 pence per ltr of helium used
+ 2.0 pence per ltr of O2 and standard £3.55 fill charge.

Air & Nitrox costs - Non Members From 01 October 2020

Mix

Suit Inflation

upto 3 Ltrs

upto 7 Ltrs

upto 10 Ltrs

upto 12 Ltrs

upto 15 Ltrs

upto 18 Ltrs

upto 20 Ltrs

upto 24 Ltrs

Air

£1.20

3.30

4.50

4.90

5.90

6.50

7.10

8.10

9.00

Air 300 Bar

N/A

6.00

6.60

7.00

7.50

8.40

N/A

9.20

10.80

EANX 28%

N/A

4.50

6.00

7.40

8.90

9.50

10.60

11.70

14.40

EANX 30%

N/A

5.30

7.30

8.60

10.10

11.10

12.20

13.50

15.50

EANX 32%

N/A

5.50

8.00

9.00

10.90

12.00

13.80

14.70

19.00

EANX 36%

N/A

6.00

8.95

10.00

11.50

13.60

14.90

16.00

21.50

EANX 40%

N/A

6.70

9.40

11.50

12.40

14.80

17.95

20.00

23.50

EANX 50%

N/A

7.00

11.40

13.60

16.50

 

 

 

 

EANX 60%

N/A

7.30

13.00

15.80

18.30

 

 

 

 

EANX 70%

N/A

7.95

14.50

18.50

21.00

 

 

 

 

EANX 80%

N/A

10.50

17.50

21.90

25.00

 

 

 

 

Oxygen

Oxygen will be charged at 2.4 pence per lt plus a £2.10 fill charge.

Trimix
& Heliair

Trimix and Heliair charges are 4.5 pence per ltr of helium used
+ 2.5 pence per ltr of O2 and standard £4.10 fill charge.


You must show the centre staff your certificate to get any gas other than air. No Certificate - No Gas

If you are on a training course your instructor will be required to sign for your gas

Fill times can vary so please be patient. The staff will not rush the process, so please don’t ask

All gas prices are subject to change without notice.

The centre staff have the right to refuse to fill at their discretion and their decision is final.

Gas will be filled on a first-come-first-served basis

All prices for mixed gas are based on a 232 fill. Please note 300bar fills will cost more

Prices are subject to change without notice.

All cylinders presented for filling will be sprayed with a disinfectant prior to filling. This may lead to slightly longer wait times.


All cylinders MUST be in test and correctly labeled for the gas requested.

 

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