H2JO Diving

Welcome to H2JO Diving, the diving center that will help you discover the Golfe du Morbihan!

Whether you’re an experienced diver or a beginner, our team of professional instructors will be delighted to help you discover the exceptional flora and fauna of our “Little Sea”.
Dives in the Gulf of Morbihan are among the most beautiful in Brittany, and our groups of divers can observe the underwater life thriving in the powerful Mare current.
From introductory dives in the protected depths of Ile Longue for beginners, to “real drift” dives for the more experienced, including training at all levels, H2JO diving guarantees you unforgettable dives in complete safety, always with the joy of sharing our passion and good humor to boot!

The entire H2JO Diving team is at your disposal to guide you towards a level of competence that will enable you to dive safely at all times. We guarantee you’ll be able to enjoy your training dives with a small number of students and explore the beauty of our seabed in the Gulf of Morbihan, Houat Island and Quiberon Bay.

From Try Scuba to Dive Guide, come and share an unforgettable moment with our team!!!!!

Comfortably furnished, our premises are located on the visitor pontoon side, to the left of the harbourmaster’s office.
You’ll find 2 changing rooms (men’s and women’s), sanitary facilities, a lead bar and equipment rental. Trolleys are available to transport your equipment to the boats. You’ll also find all the equipment you need on hire from MARES.
Our 4 RIBs are equipped with parrot ladders and bottle racks for everyone’s comfort.
We’ll take you to discover our dive sites, progressive drop-offs rich in flora and fauna, and some wrecks not to be missed!!!!

We guarantee you an unforgettable experience !!!!
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