The France Wreck is a structure resting at depths between 17 and 25 metres, with an average depth of 20 metres. Located near Houat and Hoëdic, this site requires boat access. Divers experience moderate currents and visibility ranging from 5 to 10 metres. Water temperatures are cool, fluctuating between 10 and 15 degrees Celsius throughout the year, necessitating appropriate thermal protection. The wreck provides an opportunity for beginner divers to explore a submerged structure. Divers should remain aware of boat traffic during ascents and exercise caution around the wreck to avoid contact with sharp edges. Species recorded around this area include wrasses, flatworms, nudibranchs, crabs, sea stars, snails, and sea squirts.

Le Grand Coin, located off the coast of Houat and Hoëdic, offers a combination of reef and drop-off topography. The site features a wall that provides structural interest, with depths ranging between 18 and 21 metres. Divers should expect mild currents and visibility typically between 5 and 10 metres, requiring confident buoyancy control. Due to water temperatures ranging from 10 to 16 degrees Celsius, a 7mm wetsuit with a hood and gloves or a drysuit is recommended. Access to this site is exclusively by boat, situated approximately 1000 metres from the shore.

Men er Broc is a reef and wall site located near Houat and Hoëdic, France. Divers explore a compact depth range of 15 to 17 metres. Access is strictly by boat, and the site requires intermediate skill due to variable conditions. Visibility typically ranges from 5 to 10 metres, and water temperatures fluctuate between 10C and 17C throughout the year. While currents at the site are generally mild, the surrounding area is subject to strong tidal flows from the Morbihan gulf. Divers should monitor local boat traffic and use a surface marker buoy during ascents. Appropriate thermal protection is recommended for the cooler water temperatures.

El Houalerez is a reef site located near Houat and Hoëdic in the Morbihan gulf. The site is suitable for beginner divers, offering depths between 16 and 21 metres. Divers can expect mild currents and visibility ranging from 10 to 30 metres. Water temperatures fluctuate between 10 and 17 degrees Celsius, necessitating appropriate thermal protection. Access to the site is by boat only. Due to the presence of boat traffic, divers must maintain awareness at all times when surfacing and are required to deploy a surface marker buoy to ensure visibility to nearby vessels.

Men Porz Plouz is a boat-access reef site located near Houat and Hoëdic. Divers can explore the reef structure at depths between 10 and 15 metres. The site features mild currents, providing a relaxed environment for underwater exploration. Visibility typically ranges from 5 to 10 metres. Water temperatures fluctuate between 10 and 17 degrees Celsius throughout the year, requiring appropriate thermal protection such as a 7mm wetsuit or drysuit. Given the moderate depth and manageable conditions, this site is suitable for newly qualified divers looking to build confidence on reef terrain.

La Jument is a boat-accessible dive site located near Houat and Hoëdic in the Morbihan gulf. The site features a reef profile reaching depths of 27 to 29 metres. Divers should be prepared for strong currents, which necessitate careful planning and the use of a surface marker buoy for safe boat pick-up. Visibility typically ranges between 5 and 10 metres. Due to water temperatures fluctuating between 10 and 14 degrees Celsius, a drysuit or thick wetsuit is required. Species recorded around this area include wrasses, conger eels, various crabs, and soft corals. Divers are advised to plan their descent around slack water to manage the current effectively.

Le Bugalet is a 57-metre ammunition-carrying landing barge that sank in 1946. Located east of the Quiberon peninsula, the wreck retains its entire structure. Divers can explore the site at depths ranging from 4 to 12 metres, with an average depth of 11 metres. Access is by boat only. Conditions at the site are variable, with moderate currents and visibility typically between 1 and 4 metres. Due to the nature of the wreck, entanglement is a potential hazard. Species recorded around this area include European Common Cuttlefish, Orange-clubbed Nudibranch, wrasses, flatworms, Conger Eels, various crabs, soft corals, sea stars, cod, and Tompot Blenny.

H2jo is a reef site located off the coast of Houat and Hoëdic, France, offering depths ranging from 12 to 40 metres. This boat-access site is characterised by moderate currents that can intensify, requiring careful attention to drift diving conditions. Visibility is variable, and water temperatures fluctuate between 9 and 15 degrees Celsius, necessitating the use of a drysuit or a 7mm wetsuit for thermal protection. Due to the presence of strong currents, divers must coordinate ascents and surface signals with the boat crew. The site is suitable for both Open Water and Advanced certified divers, though deeper sections are intended for those with advanced experience.