Cheminey Rock is a deep reef site located off La Digue Island, Seychelles. The topography drops to depths between 22 and 30 metres, with an average depth of 26 metres. Access is by boat only, and the site is suited for intermediate divers. Visibility typically ranges from 15 to 30 metres, with mild currents. Divers should remain aware of sharks and boat traffic at the surface. Species recorded around this area include wrasses, unicornfish, groupers, and various parrotfish. Due to the depth, this site is not suitable for snorkelling. Confirm boat and guide availability on Praslin Island before planning your dive.

Marianne South is a drift dive site located off La Digue Island, Seychelles. The topography features a reef system that reaches depths between 15 and 30 metres, with an average depth of 22 metres. Access to this site is strictly by boat. Divers and snorkellers should be prepared for moderate currents, which can occasionally become strong. Visibility typically ranges from 15 to 30 metres, and water temperatures remain warm throughout the year, fluctuating between 26C and 29C. A typical dive duration at this location is approximately 50 minutes. The site is suitable for intermediate divers and snorkellers.

South Mariane Island is a complex site featuring a mix of reef, pinnacle, and canyon topography. Divers navigate depths between 17 and 25 metres, with an average depth of 19 metres. The site is strictly for advanced divers due to strong, variable currents and the presence of overhead environments within the canyons and swim-throughs. Visibility typically ranges from 15 to 30 metres. Access is by boat only, and guided tours are available. Divers should be aware of sharks at this location and must carry a surface marker buoy, as pick-ups often drift away from the entry point. Always confirm a drift-exit plan with your guide before descending.

Anse Source d'Argent on La Digue Island is a shallow reef and seagrass site sheltered by a coral reef. Accessible from the shore, the area is suitable for beginners, with diving and snorkelling typically lasting around 60 minutes. Visibility varies between 5 and 25 metres, and water temperatures range from 26C to 30C throughout the year. Divers and snorkellers may encounter wrasses, palenose parrotfish, threadfin butterflyfish, lagoon triggerfish, semicircle angelfish, blue-barred parrotfish, pufferfish, valentini pufferfish, longfin baitfish, emperor, goatfish, soldierfish, convict surgeonfish, and scissortail sergeant. Be aware of sharp coral in the area. Facilities including parking, toilets, and a cafe are available.

Anse Caiman is a small cove located on the northeastern shore of La Digue Island, Seychelles. This reef site features a combination of granite rocks and coral patches. Snorkellers can expect depths ranging from 1 to 7 metres, with an average depth of 3 metres. Access is via the shore, requiring a swim of approximately 400 metres to reach the site. Conditions include mild currents and visibility that fluctuates between 5 and 30 metres. Due to the depth and potential for surf, this site is suited for intermediate snorkellers. Hazards include deep water, sea urchins, and sharp coral. Facilities at the location include toilets and parking.

Anse Sévère is a shallow reef site located on La Digue Island, Seychelles, offering accessible shore entries for both divers and snorkellers. The site features a sandy bottom and coral formations at an average depth of 4 metres, with a maximum depth of 6 metres. Divers and snorkellers frequently encounter wrasses, unicornfish, and various butterflyfish species. Less common sightings include emperor angelfish, spotted eagle rays, powder-blue surgeonfish, and pufferfish. Titan triggerfish and snowflake moray are occasionally recorded. Conditions are generally mild, though visibility can fluctuate between 5 and 30 metres. Hazards include sharp coral and the presence of sharks. Facilities at the beach include a cafe and parking.

Anse Patate on La Digue Island is a reef site located 30 metres from the shore. The site features a coral reef fringed by granite boulders and is suitable for beginners. Divers and snorkellers can expect depths ranging from 1 to 6 metres, with an average depth of 4 metres. Conditions vary, with moderate currents and visibility between 10 and 20 metres. Entry is from the shore. Hazards include surf, strong currents, sharp coral, sea urchins, stonefish, and lionfish. Facilities available at the site include parking, toilets, and showers.

Félicité Island offers a shallow reef environment located 50 metres from the shore of the Sister Islands. The site is suitable for beginners, with depths ranging from 2 to 8 metres and an average depth of 3 metres. Access is strictly by boat. Divers and snorkellers can expect mild currents and visibility between 10 and 25 metres. Water temperatures fluctuate between 26C and 30C throughout the year. Hazards at this location include jellyfish, sea urchins, sharp coral, and surf. Equipment rental is available for those visiting the site.