Therese South is a reef site located off Praslin, Seychelles, featuring a distinct topography composed of both granite formations and coral structures. This site is suited for advanced divers due to the potential for strong currents, though conditions are generally mild. Divers can expect depths ranging from 8 to 22 metres, with an average depth of 20 metres. Visibility at the site typically spans 15 to 30 metres. Access to the site is by boat only, with a typical dive duration of 50 minutes. Water temperatures remain warm throughout the year, ranging between 26C and 30C.

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.

Port Launay is a sheltered bay on Praslin, Seychelles, offering accessible shore snorkelling across reef and seagrass habitats. The site features depths ranging from 1 to 4 metres, with an average depth of 2 metres, making it suitable for beginners. Divers and snorkellers can explore coral reefs located on both the northern and southern flanks of the bay. Visibility varies significantly from 5 to 30 metres depending on conditions. The site is well-equipped with facilities including parking, toilets, showers, changing rooms, and equipment rental. Be aware of the presence of lionfish and sharp coral when navigating the reef areas. The bay experiences mild currents and is ideal for a 45-minute snorkel session.

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.

Cap Matoopa is a reef site located off Praslin, Seychelles, characterised by a mix of granite and coral formations. The site is accessible from the shore and is suitable for intermediate divers and snorkellers. Depths reach up to 24 metres, with visibility extending to 30 metres. Divers should be aware of moderate to strong currents that can occur in the area. Water temperatures remain warm throughout the year, ranging from 26C to 30C. The site offers a varied underwater topography for those exploring the local marine environment.

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.

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.

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.