Passe de Uation is a deep drift dive located in the Amédée Marine Reserve, requiring boat access due to its distance from shore. The site features a channel system ranging from 30 to 60 metres in depth, making it suitable only for advanced divers. Conditions include strong, unpredictable currents and visibility typically between 5 and 10 metres. Divers must manage hazards including boat traffic, deep water, and strong currents. Night diving is permitted for experienced divers. Water temperatures range from 22C to 25C throughout the year. Divers should plan their entry around tidal cycles and use a surface marker buoy during ascent.

Passe de Mato is a drift dive located within the Amédée Marine Reserve. This site features a deep passage with depths ranging from 10 to 70 metres. The defining characteristic is the strong current, which requires intermediate to advanced skills and precise buoyancy control. Visibility typically spans 10 to 30 metres, allowing for observation of the reef structure as divers are carried through the passage. Access is by boat only. Water temperatures remain between 22 and 24 degrees Celsius throughout the year. Divers should be aware of significant depths and moderate to strong currents, and remain vigilant regarding boat traffic during surface intervals.

Ilot Redika is a reef and drop-off site located within the Amédée Marine Reserve. This location is accessible only by boat and is suited for intermediate snorkelers. The site features a reef drop-off and healthy coral formations. Water temperatures range from 23C to 27C throughout the year. Divers and snorkelers should be aware of the presence of sharks at this site. Current conditions are generally mild, though they may vary. As a marine environment, the site supports a variety of reef-associated life, though specific species observations are not recorded.

Îlot Redika is a reef site located near Îlot Amédée within the Amédée Marine Reserve. Accessible only by boat, the site features a healthy coral reef environment suitable for beginners. Divers and snorkellers can expect mild currents, though conditions vary. Water temperatures range from 23C to 27C throughout the year. Potential hazards at this location include crocodiles, jellyfish, lionfish, sharks, and stonefish. The site is well-regarded for snorkelling, holding a rating of 4 out of 5.

Ilot Casy is a reef site located within the Amédée Marine Reserve in Prony Bay. The underwater landscape features a mix of coral and rocky habitats, providing a varied environment for snorkelers. Depths at this site range from 1 to 10 metres, with an average of 5 metres. Access is by boat only, and the site is suitable for beginners due to mild currents. Visibility typically fluctuates between 5 and 20 metres. Species recorded around this area include rock cod, white eyed moray, wrasses, and various invertebrates such as flatworms and sea stars. Divers and snorkelers should be aware of sharp coral present in the area.

Located in the Amédée Marine Reserve, Îlot Casy is a reef site characterised by its red soil islet and turquoise waters. The site is accessed by boat, situated 300 metres from the shore. Divers and snorkellers can explore reef patches at depths ranging from 2 to 6 metres, with an average depth of 4 metres. Conditions are generally mild with visibility between 5 and 15 metres. The site is suitable for beginners, though caution is advised regarding sharp coral. Species recorded around this area include white eyed moray, rock cod, yellow boxfish, and various wrasses, alongside invertebrates like cushion stars and long-spined sea urchins.

Aiguille de Prony is a pinnacle and drop-off site in the Amédée Marine Reserve that rises from a depth of 38 metres to within 2 metres of the surface. This site is suitable for advanced divers and requires boat access. Visibility is variable, ranging from 5 to 38 metres, and water temperatures fluctuate between 22 and 26 degrees Celsius. Divers should monitor the surface for boat traffic and maintain close team contact due to shifting visibility. Species recorded around this area include white eyed moray, Halgerda willeyi, rock cod, common coral trout, yellow boxfish, and valentini pufferfish, which inhabit the crevices and walls of the pinnacle.

Aiguille du Prony is a distinctive pinnacle in the Amédée Marine Reserve that rises from 40 metres to within 2 metres of the surface. This site features unique thermal outlets and hot springs, which can cause fluctuating water temperatures. Divers and snorkellers may encounter rock cod, common coral trout, and white-eyed moray along the rock face. Other species include day octopus, Indian lionfish, and various wrasses. Visibility can be variable, so maintain proximity to the pinnacle structure as a reference point. Access is by boat only, and mild currents make this site suitable for beginners. Night diving is also available for those looking to explore the structure after dark.