Passe Dubois is a reef site located within the Aldabra atoll in the Seychelles. This drift dive site is accessed by boat and is situated 700 metres from the shore. Divers and snorkellers can expect a shallow experience with depths ranging from 3 to 10 metres, averaging 8 metres. The site features mild currents and visibility that fluctuates between 10 and 50 metres. Due to the nature of the pass, potential hazards include entanglement, sharks, and strong currents. The site is suitable for beginners and offers a typical dive duration of 45 minutes. Water temperatures remain warm throughout the year, ranging from 25 to 30 degrees Celsius.

Assumption Island in the Seychelles offers accessible snorkeling along its northwest coast. The site features a mix of reef and seagrass habitats located approximately 200 metres from the shore. Snorkellers can explore depths ranging from 2 to 6 metres, with an average depth of 4 metres. The area is generally sheltered from currents, though mild currents can occur. Visibility at this site typically ranges between 10 and 30 metres. Entry is from the shore, making it suitable for beginners. Water temperatures fluctuate between 25C and 29C throughout the year. Divers and snorkellers should be aware of sharp coral in the area.

Assomption transit is a reef and wall site located off Assumption Island, Seychelles. The topography features a drop-off that descends to 40 metres, making this an intermediate-level dive suited for those with solid buoyancy control. Divers can expect consistent visibility of 30 metres and moderate currents. Access is by boat only. Due to the presence of sharp coral and rocky surfaces, careful finning is required to avoid contact with the substrate. Divers should remain aware of potential hazards, including boat traffic, and are advised to deploy a surface marker buoy before ascending. Water temperatures at this site range from 25 to 28 degrees Celsius throughout the year.