Welcome to Delphy Pool – Your Local Cold-Water Swimming, Freediving, Spearfishing & Scuba Center!

The Perfect Christmas Gift Awaits at Delphy Pool ☃️🎄

Struggling to find the perfect gift, or shopping for someone who already has everything?
Surprise them with an experience like no other on the stunning Cornish coast and our inland dive site. From Freediving, Spearfishing, and Coastal Foraging courses to unwinding in our Wild Spa with sauna, hot tub, and cold-water swimming. 

Freediving, Spearfishing & Foraging Course Gift Cards

Learn freediving, spearfishing, and coastal foraging in our inland quarry and Cornish coastline with expert instruction.

Perfect for thrill-seekers, adventure lovers, and anyone who’d rather collect experiences than things.
Adventure

Delphy Pool Wild Spa Experience Gift Cards

Experience our sauna, hot tub, and cold-water swimming set in the peaceful surroundings of our Cornish quarry.

Perfect for busy minds, wellness seekers, and those who deserve time to truly switch off.
wellness

Delphy Pool Merch
& Equipment

Explore our full range of Delphy Pool clothing and accessories - from warm and cosy jumpers and beanies to freediving essentials.

Perfect for ocean lovers who want something practical to unwrap this Christmas.
Essentials

What our customers have to say!

Google
Hayley Hughes profile picture
Hayley Hughes
9 November 2025
Google star 1Google star 2Google star 3Google star 4Google star 5
Great swimming experience. Very atmospheric place.
Google
Kayleigh Heselden profile picture
Kayleigh Heselden
26 September 2025
Google star 1Google star 2Google star 3Google star 4Google star 5
Had such a wonderful experience here for my birthday, so remote and untouched full of tranquility, definitely be going back and would recommend ☺️
Google
Mimi Milne profile picture
Mimi Milne
21 September 2025
Google star 1Google star 2Google star 3Google star 4Google star 5
Had the absolute best time on a wild spa package today. Is such a beautiful spot completely hidden away. We were totally left to ourselves but know Olly was there if we needed anything. We will definitely be back and 100% reccomend.
Google
Michael Thomason profile picture
Michael Thomason
16 September 2025
Google star 1Google star 2Google star 3Google star 4Google star 5
I did the Aida 1 and 2 two day course with Oli as an instructor and thought it was excellent. He's a brilliantly engaging instructor who is clearly a world expert. He focusses massively on safety which, in fact, is a set of skills that allow you to dive better: more efficiently and for longer. It was so comprehensive that I feel confident that I can dive proficiently at depth and I was a complete beginner when I started. The environment at the pool is amazing with Sauna and hot tub and a great cozy classroom. The kit was top class too. I'm looking forward to applying the skills to spearfishing and foraging in the future and will certainly return to Delphy for more practice and courses.
Google
Beryl Strachan profile picture
Beryl Strachan
15 September 2025
Google star 1Google star 2Google star 3Google star 4Google star 5
Enjoyed a really lovely spa package recently, had tranquil swims in the clear water, in scenic and natual surroundings. Then 15 mins in the swirling hot tub and a brief time in the sauna (with a view!). Perfect! A hot shower followed, also a hot chocolate made by the very welcoming, informative Oliver. Will be back at some point I'm sure to this unusual venue. Thank you for the experience, not one that I have had before!
Google
Vector Fingall profile picture
Vector Fingall
14 September 2025
Google star 1Google star 2Google star 3Google star 4Google star 5
Oil’s knowledge and delivery of the AIDA2 course is extraordinary. With grim weather conditions and totally inexperienced students, he has given us the confidence, experience and information needed to spearfish safely and well! We focused on challenging freediving techniques to support our time hunting fish. He’s a lovely guy to be around too!
Google
Calum Ryan profile picture
Calum Ryan
14 September 2025
Google star 1Google star 2Google star 3Google star 4Google star 5
Fantastic experience, our group was initially down for the two day spearfishing course, however, the weather wasn’t playing ball. So instead we changed the course to the freediving course. This actually worked out much better for us, giving us a much better baseline for spearfishing. By the end, we were going much deeper than we originally would have and I feel much more confident to get out in the water and catch some fish!
Google
Pamela Lewis profile picture
Pamela Lewis
13 September 2025
Google star 1Google star 2Google star 3Google star 4Google star 5
Booked the spa package, what a beautiful place to swim and relax. The water was crystal clear. The hot tub and sauna are both great and the hot chocolate after was lovely. Wish I lived closer .
Google
Ryan Davey profile picture
Ryan Davey
5 September 2025
Google star 1Google star 2Google star 3Google star 4Google star 5
Completed the 2 day Aida Course, Oli was fantastic, very knowledgeable
Google
Kate Chadwick profile picture
Kate Chadwick
5 September 2025
Google star 1Google star 2Google star 3Google star 4Google star 5
Did the AIDA 1&2 freediving with Oli and Grant. Great hands on training and lots of patience and practice. Quality equipment and a beautiful place to learn.

Featured Courses

AIDA 1 & 2 Freediving

The most popular entry point into freediving, this course seamlessly integrates the first and second levels of the AIDA educational ladder in a fun and engaging 2-day program.
BEGINNER

Underwater Foraging

Start your journey where you'll discover a diverse array of sustainable foods that can be gathered, cooked and eaten from the foreshore and beneath the waves.
POPULAR

2 Day Spearfishing

In this 2 day course we focus on the art of spearfishing and foraging, where to hunt, what to expect and how to land your catch. Lemon and chips at the ready!
LIMITED SPACE

Delphy Pool - Cornwall's newest inland dive site!

Once an old granite quarry now a 37-meter dive spot for both training and recreational diving. Exclusively for members, enjoy our waters as a Freediver, Scuba diver or Open water swimmer.
The calmest waters even on the roughest day.
Delphy is perfect for practicing dive skills, training and of course regular dive club meets.

Delphy Pool Cornwall adventure days with open water swimming changing huts.
Freediving quarry in Cornwall offering adventure experiences and outdoor courses.
Delphy Pool Cornwall ocan adveture experiences open water swimming changing huts.

Finish off your day at Delphy Pool with a relaxing, warming, soul-strengthening dip in our wood-fired hot tub

Wild spa at delphy pool Quarry

Freediving, Scuba and Open water swimming site in Cornwall

At Delphy Pool dive centre, we’re passionate about creating an extraordinary diving experience that pushes boundaries and unlocks the hidden depths of adventure.

We welcome both freedivers and scuba divers to our site. Delphy Pool, was once a magnificent granite quarry with depths reaching up to 37 meters. 

With our dedicated entry steps designed for scuba divers and depth-secured fixed lines available for freedivers, we strive to provide a seamless and secure experience for all.

So, come join us at Delphy Pool, where thrilling adventures await.

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