Baie Ternay Center is a protected marine reserve located in the Seychelles, featuring a shallow coral reef that slopes from a few metres down to 16 metres. A satellite reef extends the depth range to 30 metres. The site includes seagrass areas and is suitable for both diving and snorkelling. Conditions are generally mild with visibility ranging from 5 to 30 metres. Access is available via both shore and boat entries. Divers and snorkellers should be aware of potential hazards including sea urchins, sharks, sharp coral, stonefish, and strong currents. Facilities at the site include air fills, equipment rental, guided tours, and boat charters.

Kap Matoupa is a reef and artificial reef site located off Praslin, Seychelles. Divers can access this site directly from the shore. The site reaches depths of up to 22 metres, with an average depth of 22 metres. Visibility at the site can reach up to 30 metres, though conditions vary. The site is suitable for beginners, although divers should be aware of moderate to strong currents. Water temperatures range from 26C to 30C throughout the year.

Lighthouse is a marine dive site located off Praslin in the Seychelles. The site features a consistent depth of 12 metres. Conditions at this location vary, with water temperatures ranging from 26C to 30C throughout the year. As a dive site with a fixed depth profile, it is suitable for divers looking for a straightforward underwater experience. There is no specific data regarding marine life at this location. Divers should be prepared for variable conditions typical of the region.

Baie Ternay is a marine dive site located off Praslin, Seychelles, featuring a combination of natural reef and artificial reef structures. The site is suitable for beginners, with depths ranging from 0 to 30 metres and an average depth of 15 metres. Access to the site is by boat only. Divers should be aware that conditions can vary, with visibility ranging from 5 to 30 metres and currents generally mild, though strong currents can occur. Water temperatures remain consistent throughout the year, typically between 26 and 29 degrees Celsius.

Ray's Point is a boat-access reef located 1000 metres off the coast of Praslin, Seychelles. The site features a rocky substrate and hard coral structures at depths ranging from 8 to 17 metres, with an average depth of 10 metres. Divers should be prepared for moderate currents and potential surges, requiring intermediate buoyancy control to avoid contact with sharp coral. Visibility typically spans 16 to 30 metres, though it can fluctuate. Water temperatures remain warm throughout the year, between 26 and 30 degrees Celsius. Night diving is permitted at this location, offering a different perspective of the reef environment after dark.

Conception South, located off Praslin, Seychelles, is a reef site characterised by a mix of coral and granite rock formations. Divers can expect depths ranging from 5 to 20 metres, with an average depth of 12 metres. Access to this site is by boat only, situated 2000 metres from the shore. The site is suited for intermediate divers due to the presence of strong currents. Typical dives last approximately 45 minutes, and night diving is permitted. Species recorded around this area include emperor angelfish, spotted eagle rays, coral grouper, Indian lionfish, leaf scorpionfish, giant moray, day octopus, turkey moray, wrasses, varicose wart slugs, semicircle angelfish, checkerboard wrasse, Desjardin's sailfin tang, and threadfin butterflyfish.

Conception Arena is a marine dive site located off Praslin, Seychelles, featuring a combination of natural reef and artificial structures. Divers typically explore depths between 15 and 25 metres, with an average depth of 20 metres. The site is accessed by boat and is suited for intermediate divers due to moderate currents and potential surges. Visibility ranges from 15 to 30 metres. Divers should be aware of entanglement risks from the reef structure and use a surface marker buoy for drift sections, as pick-up occurs in open water. Conditions can shift rapidly, requiring consultation with local operators before entry.

Anse Major is a secluded bay on Praslin, Seychelles, featuring a mix of reef and artificial reef structures. Accessible by boat or the Anse Major nature trail, the site offers depths between 1 and 6 metres, with an average of 3 metres. Divers and snorkellers can explore the edges of the bay where granite boulders meet the reef. Conditions vary, with visibility ranging from 10 to 20 metres and mild currents. Hazards include deep water, jellyfish, lionfish, overhead environments, rip currents, sea urchins, sharp coral, stonefish, and surf. Species recorded around this area include wrasses, butterflyfish, parrotfish, surgeonfish, angelfish, eagle rays, groupers, moray eels, scorpionfish, and octopus.