The Mustang P51 is a deep wreck dive located off Porquerolles Island, resting at depths between 54 and 56 metres. This site is reserved for expert divers due to the significant depth and the requirement for precise buoyancy control. Divers access the wreck by boat, with a shot line essential for managing moderate currents. Visibility at the site typically ranges from 5 to 10 metres. Water temperatures fluctuate between 13 and 19 degrees Celsius throughout the year, necessitating appropriate thermal protection such as a drysuit or a high-rated wetsuit. Given the limited bottom time at this depth, thorough pre-dive planning and briefing regarding the wreck layout are required.

Le Sec de l'Armoire is a submerged reef located off Porquerolles Island. The structure rises to a minimum depth of 19 metres before descending steeply to 50 metres. Divers encounter a variety of marine life including Mediterranean moray, scorpionfish, wrasses, cow snails, crabs, sea stars, two-banded seabream, marine goldfish, castagnole, Mediterranean cardinalfish, sea squirts, hard coral, forkbeard, and salema porgy. Visibility ranges from 10 to 30 metres. This site requires boat access and is suited for intermediate divers due to the significant depth and potential for strong currents. Thermoclines are common around 20 metres, and water temperatures vary between 14 and 19 degrees Celsius throughout the year.

Calanque du Four à Chaux is a shallow, accessible site located on Porquerolles Island. The topography consists of a reef and seagrass habitat, with depths ranging from 1 to 4 metres and an average depth of 2 metres. It is well-suited for beginners, offering a calm environment with mild currents. Visibility typically fluctuates between 5 and 15 metres. Access is via the shore, and the site features on-site showers for convenience. Water temperatures vary seasonally, ranging from 14C in the winter months to 25C in August. Divers and snorkellers should be aware of the potential presence of jellyfish in the water.

Escampobariou, located off Porquerolles Island, offers a diverse underwater landscape featuring reefs, walls, caves, and drop-offs. The site ranges in depth from 5 to 35 metres, with an average depth of 18 metres. Divers can explore varied topography, including an artificial reef structure. Visibility typically spans 10 to 25 metres. Access is strictly by boat, and divers should remain vigilant regarding boat traffic during ascents. While currents are generally mild, they can strengthen, requiring intermediate skill levels to manage conditions. Water temperatures fluctuate between 13 and 20 degrees Celsius throughout the year, necessitating appropriate thermal protection.

La Barge is a combined reef and wreck site located off Porquerolles Island, France. The site spans depths from 5 to 25 metres, with an average depth of 15 metres. Divers can access the site via boat or shore, though shore entries require caution due to potential surf and shore breaks. Conditions are generally manageable with mild currents, but visibility can fluctuate between 5 and 20 metres. Due to the depth range, nitrogen narcosis is a consideration for divers. The site features sharp rocks and coral, and sea urchins are present in the shallower sections. Water temperatures range from 14C in winter to 22C in summer.

Anse de Rabat is a reef site located off Porquerolles Island, France, featuring depths ranging from 20 to 35 metres. The site is accessed exclusively by boat. Visibility is typically between 5 and 10 metres, requiring divers to observe the reef closely. With no significant current, descents and ascents are straightforward, though the depth range necessitates that beginners approach the site with caution and a qualified guide. Water temperatures fluctuate between 13 and 21 degrees Celsius throughout the year, with colder months requiring appropriate thermal protection such as a 7mm wetsuit or a drysuit.

Port Du Niel, located at Île de Bagaud, offers a diverse underwater landscape suitable for beginner divers. The site features a mix of natural reef, seagrass beds, a cave, and an artificial reef structure. Depths range from 5 to 12 metres, with an average of 8 metres. Visibility varies between 5 and 25 metres. Entry is from the shore, where divers should be cautious of sea urchins and sharp rocks. Due to boat traffic in the area, divers should remain vigilant. Facilities including parking, air fills, and guided tours are available to assist with site navigation.

Le Niedersachsen is a deep wreck located off Porquerolles Island, France, resting at depths between 100 and 110 metres. This site is strictly for advanced technical divers due to the extreme depth, which necessitates mandatory decompression stops and carries a significant risk of nitrogen narcosis. Visibility ranges from 10 to 30 metres, allowing for detailed observation of the structure. Access is by boat only, and divers should use a drysuit or high-grade wetsuit to manage water temperatures between 13 and 17 degrees Celsius. Species recorded around this area include various wrasses, scorpionfish, conger eels, and several species of nudibranchs and molluscs.