Cap Figuier offers a varied underwater landscape of reefs, walls, and caves. Divers can explore depths ranging from 17 to 37 metres, with an average depth of 27 metres. The site requires boat access and is suited for intermediate divers due to the depth and potential for currents. Visibility typically ranges between 5 and 10 metres. Marine life recorded here includes scorpionfish, wrasses, common octopus, and marbled electric rays, alongside various sea slugs, sea stars, and soft corals. Divers should maintain buoyancy control to avoid contact with sharp coral and rock formations. A dive torch is recommended for exploring the cave sections.

Playa de los Frailes is a sheltered dive site located near Cabo de Higuer in San Sebastian, Spain. Characterised by a combination of reef and wall topography, the site offers depths ranging from 5 to 16 metres with an average of 10 metres. Due to its protected nature and mild currents, it is well-suited for beginners, training courses, and night dives. Access to the site is by boat only. Divers should be aware of the presence of sea urchins in the area. The site provides a stable environment for underwater activities throughout the year, with water temperatures fluctuating between 12 and 22 degrees Celsius.

Caseta is a reef dive located off the Basque Coast in Hendaye, France. The site features a reef structure spanning depths between 15 and 25 metres, making it suitable for beginner divers looking to gain experience at depth. Access is exclusively by boat, and conditions are generally manageable due to mild currents. Divers can expect visibility ranging from 5 to 10 metres. Water temperatures fluctuate throughout the year, ranging from 12C in January to 20C in September. It is recommended to check locally for boat charter availability and facility details before planning a trip, as these can change seasonally. Arriving early in the day may provide calmer surface conditions for boat entry.

El Espigón is a shore-entry reef site located in San Sebastian, Spain. This location offers shallow, calm waters that serve as a suitable environment for beginner divers and snorkellers. Water temperatures fluctuate throughout the year, ranging from 12C in January to 23C in August, requiring appropriate thermal protection. As conditions such as current and visibility can vary considerably, divers should assess the local environment before entering the water. Facilities are not guaranteed at this site, so visitors must arrive self-sufficient with all necessary equipment.

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.

Las Cuevas in San Sebastian is a diverse marine site featuring a combination of reef, wall, and cave topography. Large detached boulders create a complex underwater landscape of passages, gullies, and caves. The site reaches a maximum depth of 25 metres and is accessible only by boat. Divers should be prepared for an overhead environment within the caves and be aware of potential boat traffic in the area. Conditions are generally mild, though water temperatures fluctuate between 12C and 20C throughout the year. This site is suited for intermediate divers who are comfortable navigating rocky structures and cave systems.

La Plage in San Sebastian offers a combination of reef and wreck diving located 1500 metres offshore. The site reaches depths between 18 and 26 metres, with an average depth of 22 metres. Visibility fluctuates between 10 and 30 metres. Due to heavy boat traffic, the use of a surface marker buoy is essential during ascent. Divers should exercise caution around the wreck to avoid entanglement. Water temperatures range from 12C to 20C, requiring appropriate thermal protection. Species recorded around this area include wrasses, scorpionfish, conger eels, and various nudibranchs such as the tricolor doris and felimare fontandraui. On-site facilities include a dive shop providing air fills and equipment rental.

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.