The Angers Wreck is a boat-accessible dive site located off the coast of Houat and Hoëdic. The wreck lies at depths ranging from 10 to 21 metres, with an average depth of 18 metres. Divers should be prepared for moderate currents and visibility typically between 5 and 10 metres. Due to the nature of the site, hazards include boat traffic, potential entanglement, and an overhead environment. The site is suitable for beginners, with typical dives lasting around 48 minutes. Species recorded around this area include wrasses, orange-clubbed nudibranchs, flatworms, crabs, sea stars, snails, sea squirts, and European green crabs.

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.

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.

L Hanan is a reef dive located off Belle-Île-en-Mer, France, accessible exclusively by boat. The site sits at depths between 22 and 24 metres. Divers should expect visibility of approximately 5 metres, making a dive torch useful for examining the reef surface and crevices. Conditions are characterised by mild currents, which can assist those developing buoyancy skills. Water temperatures fluctuate between 10 and 16 degrees Celsius throughout the year, necessitating a well-fitting wetsuit of at least 5mm for thermal protection. Given the depth, an Open Water qualification is recommended for divers visiting this location.

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.

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 Truie is a reef dive located in the Morbihan Islands, France. This site is suitable for newly certified divers or those looking to build confidence, with depths ranging from 5 to 10 metres. Divers access the site by boat and encounter mild currents, allowing for a relaxed exploration of the reef topography. Visibility is variable, ranging from 10 to 30 metres. Water temperatures fluctuate between 10 and 17 degrees Celsius throughout the year. Due to these temperatures, a 5mm wetsuit with a hood and gloves is recommended for comfort. Always check locally for the nearest boat launch point and current access arrangements before planning a dive.