L Ariane is a shallow reef site located off Porquerolles Island, France. This site is well suited to beginner divers due to its mild currents and manageable conditions. Divers can expect visibility ranging from 5 to 10 metres. Water temperatures fluctuate throughout the year, reaching 24C in summer and dropping to 14C in winter, necessitating appropriate thermal protection during cooler months. Access to the site is by boat. As a reef environment, it provides a straightforward introduction to Mediterranean diving in a low-stress setting. Divers should check locally for current entry arrangements and seasonal guidance from dive operators based in Toulon.

Point D'antigue in Calanques National Park offers a varied underwater topography consisting of reefs, caves, and drop-offs. Divers can expect depths ranging from 8 to 20 metres, with an average depth of 15 metres. Access to this site is exclusively by boat. Conditions generally feature mild currents and visibility ranging between 15 and 30 metres. Water temperatures fluctuate throughout the year, reaching up to 20C in the summer months. Due to the nature of the terrain and potential for boat traffic, this site is best suited for intermediate divers. Typical dives at this location last approximately 45 minutes.

Le Tromblon is a wreck site located 1000 metres offshore within the Calanques National Park. This canonnière wreck lies at depths ranging from 17 to 28 metres, with an average depth of 25 metres. Access is by boat only. Divers should be prepared for an overhead environment and mild currents, with visibility typically between 10 and 30 metres. Water temperatures fluctuate between 14C and 20C throughout the year. Due to the depth and the nature of the wreck, this site is suited for intermediate divers. Species recorded around this area include Mediterranean Moray, Common Octopus, European Common Cuttlefish, various wrasses, scorpionfish, and several species of nudibranchs and flatworms.

Anse de Magaud on Porquerolles Island is a sheltered bay featuring a mix of reef, seagrass, and artificial structures. The site is well-suited for beginners, with an average depth of two metres and mild currents. Access is via the shore, where visitors find facilities including parking, toilets, showers, and a cafe. A dedicated snorkel trail established in 2007 guides visitors through the shallow waters. The surrounding landscape is defined by sea cliffs, pine trees, and traditional fishing huts. Due to the location, snorkelers should remain vigilant regarding boat traffic in the area.

La Sèche de Saint Elme is a reef and wall site in Calanques National Park, France, offering depths between 5 and 20 metres. This site is suitable for beginner divers due to its manageable conditions and mild currents. Visibility at the site ranges from 10 to 30 metres, allowing for clear observation of the wall structure and reef topography. Water temperatures fluctuate between 14 and 20 degrees Celsius throughout the year, necessitating appropriate thermal protection outside of summer. Access is exclusively by boat, and the site is available for night diving. Facilities including air fills and toilets are provided at the departure point.

The Dornier 24 is a German flying boat wreck resting on a sandy bottom in the Calanques National Park. This advanced dive site sits at depths between 40 and 48 metres, requiring careful management of decompression obligations and gas consumption. Visibility at the site is highly variable, ranging from 5 to 30 metres, and water temperatures fluctuate between 13 and 18 degrees Celsius. Access is strictly by boat, and divers should be prepared for the risks of nitrogen narcosis at these depths. The airframe serves as an artificial reef structure in the marine environment.

Grotte Sainte Marguerite, located off Porquerolles Island, offers a diverse underwater environment featuring a reef, a wall, and artificial reef structures. The site is accessible only by boat and reaches depths between 3 and 40 metres, with an average depth of 22 metres. While the shallower sections are suitable for beginners due to mild currents, the deeper areas require careful profile management. Visibility typically ranges from 5 to 10 metres. Divers should monitor local weather conditions, as surge and swell can affect stability near the wall. Entanglement risks are present around the artificial reef sections, and water temperatures remain between 14 and 17 degrees Celsius throughout the year.

Plage du Monaco on Porquerolles Island offers a shallow marine environment featuring a mix of reef and seagrass habitats. Located 750 metres from the shore, the site is accessible via a shore entry and is suitable for beginners. Depths range from 1 to 5 metres, with an average of 3 metres, making it well-suited for snorkelling. Conditions are generally mild, with visibility varying between 5 and 15 metres. Water temperatures fluctuate throughout the year, ranging from 14C in the winter months to 25C in August. Facilities available at the site include parking, toilets, showers, and first aid stations.