Shane Reef is a marine dive site located off the coast of Zanzibar West and Stone Town, Tanzania. The reef features depths ranging from 10 to 20 metres, with an average depth of 14 metres. Access to the site is by boat only. Divers can expect mild currents and visibility typically between 15 and 30 metres. Water temperatures remain consistent, averaging 27 degrees Celsius throughout the year. The site is suitable for beginner divers and supports night diving activities. Typical dives at this location last approximately 50 minutes. Divers should be aware of sharp coral present on the reef.

Leven Bank is an underwater mountain located in the open ocean north of Nungwi. The site is primarily a dive location, but the top of the bank reaches a depth of 12 metres, providing an opportunity for snorkelling. Due to its offshore position, this site is suitable only for advanced snorkellers who are comfortable with deep water and currents. Access to the site is by boat. Water temperatures at Leven Bank range from 26C to 29C throughout the year, with the warmest conditions occurring in February, March, April, and December.

Hunga Reef is a patch reef located in the open sea approximately 7.4 kilometres from the coast. The site features large coral bommies that form both natural and artificial reef structures. Divers can expect depths ranging from 10 to 25 metres with mild currents and visibility between 10 and 30 metres. Access to this site is by boat only. The water temperature remains consistent throughout the year, typically between 26C and 29C. Hazards at this location include sea urchins, sharp coral, and stonefish. The site is suitable for intermediate divers and offers night diving opportunities, with a typical dive duration of 50 minutes.

Nankiville is a flat reef located off the coast of Zanzibar West and Stone Town. The topography features a series of large coral bommies rising from the seabed. Divers can expect depths ranging from 10 to 16 metres, with an average depth of 13 metres. This site is accessible only by boat and is suitable for beginners. Conditions are generally mild, with visibility typically between 15 and 30 metres and water temperatures ranging from 26 to 29C. Hazards at this site include boat traffic, potential low visibility, sea urchins, and sharp coral. A typical dive at this location lasts approximately 45 minutes.

Mwana Wa Mwana is a reef site located off the coast of Zanzibar West and Stone Town, Tanzania. Suitable for beginners, the site features depths ranging from 3 to 18 metres with an average of 12 metres. Access is by boat only. Visibility typically spans 10 to 30 metres, with mild currents and water temperatures between 26 and 29 degrees Celsius. Divers should exercise caution regarding surge and maintain buoyancy to avoid contact with the substrate, as stonefish and lionfish are present. Species recorded around this area include various nudibranchs, scorpionfish, moray eels, and ghost pipefish.

Wattabomi is a reef site located 1000 metres offshore from Zanzibar West and Stone Town. The site features a depth range of 5 to 30 metres, with an average depth of 15 metres. Divers typically experience mild currents and visibility ranging between 15 and 25 metres. Access to the site is by boat only. Water temperatures remain consistent throughout the year, fluctuating between 26C and 29C. The site is suitable for beginners, with typical dive durations of 45 minutes. Divers should be aware of sharp coral present on the reef. Local facilities include air fills, dive shops, boat charters, and guided tours.

Haunted Wall is a reef dive located off Zanzibar West and Stone Town, Tanzania. The site features a wall structure that typically ranges between 10 and 18 metres in depth, though it can reach 23 metres. It is accessible by boat and suits beginner divers due to the mild currents. Visibility varies between 10 and 30 metres, providing clear views of the reef topography. Water temperatures remain consistent throughout the year, ranging from 26 to 29 degrees Celsius. Divers should exercise caution to avoid contact with sharp coral and rock structures and maintain a safe distance from any sharks encountered in the area.

Mbwangawa is a drift dive site located off the coast of Zanzibar West and Stone Town. The reef slopes between 7 and 18 metres and features a topography of hard coral bommies, plate corals, and soft corals. Divers typically spend 50 minutes exploring the area, which is suitable for beginners due to the mild currents. Access to the site is by boat only. Species recorded around this area include the leaf scorpionfish, peacock mantis shrimp, emperor angelfish, giant frogfish, and various nudibranchs. Divers should be aware of sharp coral present on the reef.