Poids Perdus in Sainte-Luce is a reef and wall site featuring a plateau at 10 metres that leads to a significant drop-off. Divers typically explore the break of the wall, which descends to depths of 40 metres with an average depth of 25 metres. The topography consists of a succession of small coves along the drop-off. Due to the depth and moderate currents, this site is suited for advanced divers. Access is by boat only, with typical dives lasting 50 minutes. Visibility ranges from 10 to 40 metres, and water temperatures remain between 27C and 29C throughout the year. Lionfish are present at this location.

Jardins de Sainte-Luce is a reef site located off the coast of Sainte-Luce, Martinique. The topography features a series of plateaus and drop-offs ranging from 7 to 30 metres in depth. The site is accessible by boat and is suitable for divers of all skill levels. Conditions are generally mild with visibility reaching up to 30 metres and water temperatures between 27C and 30C. Species recorded around this area include French Angelfish, Brazilian Reef Octopus, Spotted Moray, and various parrotfish and wrasse species. Divers should be aware of the presence of lionfish and sharp coral in the area.

Grande Caye, located off Sainte-Luce, features a combination of shallow reef and a wall that descends to 35 metres. With an average depth of 15 metres and mild currents, the site is suitable for beginners, though divers should monitor their depth closely along the wall. Visibility fluctuates between 3 and 10 metres. Water temperatures remain between 27 and 29 degrees Celsius. Access is by boat only. Hazards include jellyfish, lionfish, stonefish, and sharp coral. Divers should avoid entering wreck sections to prevent entanglement. Species recorded around this area include French Angelfish, Spotted Moray, Brazilian Reef Octopus, Indian Lionfish, Spotted Scorpionfish, Rock Beauty, and various parrotfish and wrasse species.

Anse Figuier in Sainte-Luce is a accessible shore-entry site suitable for beginners. The reef environment offers shallow depths ranging from 1 to 4 metres, with an average depth of 2 metres. Snorkellers can expect mild currents and visibility typically between 15 and 25 metres. Water temperatures remain warm throughout the year, fluctuating between 27C and 30C. The beach is well-appointed with facilities including parking, toilets, showers, and changing rooms, making it a convenient location for a day of snorkelling. Divers and snorkellers should be aware of sea urchins present in the area.

Les 3 Vallées, located off Sainte-Luce, is defined by three distinct valley formations that create a varied reef topography. The site ranges from 5 metres to 40 metres in depth, requiring careful monitoring of depth gauges to avoid nitrogen narcosis. Divers should expect moderate currents and visibility between 10 and 25 metres. Access is exclusively by boat, and the site is suited for intermediate divers who can maintain good buoyancy control. Due to the depth and potential for strong currents, divers must agree on a firm turn depth before descending. The site is exposed to surf and shore break during entry, and contact with the substrate should be avoided.

Jardin Bleu, located off Sainte-Luce, features a combination of natural reef and artificial structures. Divers can explore depths ranging from 13 to 23 metres, with an average depth of 25 metres. The site is accessible by boat and is suited for intermediate divers due to moderate currents that can vary during the dive. Visibility typically ranges between 15 and 30 metres. Water temperatures remain warm throughout the year, between 27 and 30 degrees Celsius. Night diving is permitted at this location. Divers should be aware of the presence of lionfish and monitor their depth closely, particularly as the site reaches 20 metres.

Ti’ Voilier in Sainte-Luce, Martinique, offers a combination of reef and wreck environments suitable for beginners. Located 1500 metres offshore, the site ranges from 5 to 20 metres in depth with an average of 13 metres. Divers and snorkellers experience mild currents and visibility between 10 and 25 metres. Marine life includes common sightings of stoplight parrotfish, wrasses, striped parrotfish, and Caribbean ocean surgeonfish. Less frequently, visitors may encounter foureye butterfly fish, queen parrotfish, blue tang, and purple sea fans. Stonefish are present, requiring caution when placing hands or knees on the seabed. Boat access is required, and guided tours are recommended to navigate the wreck safely.

Ti' Mur is a wall and reef site located 1000 metres off the coast of Sainte-Luce, Martinique. The site features a reef structure ranging from 10 to 20 metres in depth, with an average depth of 12 metres. Suitable for beginners, the site experiences mild currents and visibility between 8 and 17 metres. Divers frequently encounter French Grunts, Stoplight Parrotfish, and various wrasses. Other species recorded include Caribbean Ocean Surgeonfish, Striped Parrotfish, and Indian Lionfish. Hazards include jellyfish, lionfish, sea urchins, sharp coral, and stonefish. Boat access is required for this site, which also supports night diving. Water temperatures remain between 27 and 30 degrees Celsius throughout the year.