Les Deux Jumeaux is a reef site located at the far end of the main beach in Hendaye, France. The site is defined by the iconic Twin Rocks sea stacks and the surrounding cliff bases, which provide interesting underwater topography for snorkellers. Access is via the shore, and the site is suited for intermediate snorkellers due to the presence of surf. Water temperatures fluctuate throughout the year, ranging from 12C in winter to 23C in August. Facilities available at the site include parking, toilets, showers, changing rooms, a rinse station, and first aid services.

Erretak is a reef located off the Atlantic Coast of France near Hendaye. The site features a significant depth profile, ranging from 6 metres at the shallows to 40 metres at the base. Access is strictly by boat. Divers should be prepared for variable conditions, as visibility fluctuates between 3 and 15 metres and currents can shift. Due to the depth transitions and potential for low visibility, this site is suited for intermediate divers with strong buoyancy control. Water temperatures range from 12C to 18C throughout the year, requiring appropriate thermal protection. Shore facilities at the departure point include parking, toilets, showers, changing rooms, and air fills.

Belhara Perdun is a reef located 2500 metres off the coast of Hendaye, France. The site features a reef structure ranging from 14 to 18 metres in depth, with an average depth of 16 metres. Access is strictly by boat due to significant surf at the shore. Divers encounter mild currents at the site, though conditions can vary. Visibility is variable, ranging from 10 to 30 metres. Water temperatures fluctuate between 12 and 20 degrees Celsius throughout the year, requiring appropriate thermal protection. This site is suitable for intermediate divers, with typical dives lasting 45 minutes. Always confirm the sea state with your boat operator before departure.

Canyon is a multi-feature dive site located in Hendaye, France, offering a diverse underwater landscape of reefs, walls, canyons, and caves. Divers can explore depths ranging from 18 to 35 metres, with an average depth of 25 metres. Due to the overhead environments and variable visibility of 5 to 10 metres, this site is suited for intermediate divers. A boat is required to access the site, and caution is advised during entry due to potential surf. Water temperatures fluctuate between 12 and 18 degrees Celsius, necessitating appropriate thermal protection. Divers should carry a torch for navigating the cave sections and remain mindful of entanglement risks.

Banc de Chichavel is a reef located 2778 metres off the coast of Hendaye, France. The site sits at depths between 8 and 13 metres, making it suitable for beginner divers with an Open Water certification. Access is exclusively by boat. Divers should expect moderate currents that can strengthen, requiring caution and close proximity to a guide. Visibility at the site typically ranges from 5 to 10 metres. Water temperatures fluctuate seasonally between 12 and 21 degrees Celsius, necessitating appropriate thermal protection. Local facilities, including equipment rental, air fills, and showers, are available at the nearby dive shop.

L'indalo Sun-shop is a shore-entry reef dive located 50 metres off the coast of Hendaye, France. The site features a depth range of 5 to 20 metres, with an average depth of 12 metres. Divers encounter mild currents, though conditions vary and visibility can change between visits. The primary challenge is the shore break, which requires careful timing during entry and exit. Due to boat traffic in the area, the use of a surface marker buoy is recommended. Facilities on site include air fills, equipment rental, and guided tours. The water temperature fluctuates between 12C and 19C throughout the year.

Tech Océan in Hendaye, France, offers both reef and artificial reef environments suitable for divers and snorkellers of all skill levels. The site features depths ranging from 4 to 25 metres, accommodating a variety of underwater activities including introductory dives and snorkelling excursions. Access to the water is available via both shore and boat entry. On-site facilities include changing rooms, showers, and toilets to support visitors. Water temperatures fluctuate throughout the year, ranging from 12C in January to 19C in August and September. The site provides a versatile environment for those looking to explore the Atlantic Coast marine habitat.

Paral'Aile is an artificial reef located in Hendaye, France, offering a manageable environment for shore-entry diving. The site features shallow depths and mild currents, making it suitable for beginners. Divers should remain aware of boat traffic in the area and use a surface marker buoy to ensure visibility to passing vessels. Water temperatures fluctuate between 12C and 23C throughout the year, requiring appropriate thermal protection. Parking is available near the entry point, allowing for convenient access to the water. Divers are advised to stay close to the shoreline until clear of active boat lanes.