L Herbe is a shallow dive site located in Arcachon, France, within the Arcachon bay. The site features a combination of seagrass beds and artificial reef structures, offering an average depth of 5 metres with a range between 4 and 8 metres. Access to the site is by boat only. Conditions are generally mild with visibility ranging from 3 to 5 metres. The site is suitable for beginners and supports night diving, with typical dives lasting around 45 minutes. Divers should remain aware of boat traffic and potential entanglement hazards in the area. Facilities including air fills, showers, and rinse stations are available nearby.

La Villa Algerienne is located in the village of L'Herbe within Arcachon bay. This site features extensive seagrass meadows stretching from the shoreline out toward the offshore oyster parks. Divers and snorkellers can access the water via the beach situated in front of the historic chapel. The site is suitable for beginners, offering shore access with mild currents. Visibility is consistently recorded at 5 metres. Water temperatures fluctuate throughout the year, ranging from 12C in February and March to 22C in August. The site is well-regarded for snorkelling, providing a shallow environment for exploration.

La Vigne is a shallow marine dive site located in Arcachon, France. Suitable for beginners, the site offers depths ranging from 3 to 8 metres. Divers can access the water via both shore and boat entries. Conditions are generally manageable, with mild currents and visibility typically between 5 and 10 metres. Water temperatures fluctuate throughout the year, ranging from 12C in the winter months to 21C during August. The site provides a straightforward environment for those looking to gain experience in a coastal setting.

The Golf 56 is a deliberately sunk wreck located 2963 metres off the coast of Arcachon bay. Resting on a sandy bottom at depths between 19 and 20 metres, the wreck provides a structural feature for divers to navigate. The site is accessible only by boat and is suitable for beginner divers, though it requires careful depth management. Visibility is typically around 5 metres, and a moderate current is common. Due to active boat traffic in the area, the use of a surface marker buoy is essential for all ascents. Water temperatures fluctuate between 12 and 18 degrees Celsius throughout the year, necessitating appropriate thermal protection.

The Marie-Noelle is a wreck site located 3000 metres offshore in Arcachon, France. Resting at depths between 19 and 23 metres, this site is suitable for intermediate divers with wreck certification. Divers should expect moderate currents and visibility averaging 5 metres, necessitating good buoyancy control. Water temperatures fluctuate between 12 and 18 degrees Celsius, requiring appropriate thermal protection. Due to boat traffic, the use of a surface marker buoy is essential during ascent. Species recorded around this area include European Common Cuttlefish, Gray Seal, Common Octopus, Scorpionfish, wrasses, flatworms, Conger Eel, sea slugs, Barrel Jellyfish, Tompot Blenny, crabs, Striped Red Mullet, brittle stars, and bream.

Le Cote Bleu, located near Arcachon, France, offers a combined wreck and reef dive experience. The site sits at depths ranging from 12 to 15 metres, with an average of 14 metres. Divers can access the site via shore or boat. Conditions include moderate currents and visibility typically between 2 and 3 metres. Due to the variable visibility and current, maintaining close contact with a guide is recommended. The site is suitable for beginner divers, with typical dive times around 45 minutes. Local facilities provide air fills, boat charters, and guided tours to assist with navigation and current management.

Saint Yves in Arcachon, France, offers a combination of reef and wreck diving. The site features a depth range from the surface down to 35 metres, with an average depth of 15 metres. Divers should be prepared for moderate currents and limited visibility, typically between 3 and 5 metres. A dive torch is recommended to assist with navigation and viewing structural details. Water temperatures range from 12C to 18C throughout the year, necessitating appropriate thermal protection. Access to the site is possible via both shore and boat entries. Due to the varying conditions and depth, this site is suitable for beginners, though deeper sections require more advanced experience.

The Perle wreck is a dive site located in Arcachon, France, resting at a depth of 18 to 19 metres. This site is accessed by boat and features a moderate current, requiring divers to plan their air consumption and buoyancy carefully. Visibility is typically limited to 5 metres, providing an intimate view of the wreck structure rather than wide-angle perspectives. Due to the current and depth, divers should coordinate with local boat charters for site-specific briefings before entry. Water temperatures fluctuate throughout the year, ranging from 12C in the winter months to 20C in late summer.