Chapwani Island features a fringing reef accessible directly from the white sand beach. The site is suitable for beginners, with depths ranging from 2 to 15 metres and an average depth of 10 metres. A distinctive natural pool is located within the coral reef at the northeast corner of the island. Divers experience mild currents and visibility typically between 15 and 30 metres. Species recorded around this area include wrasses, twoband anemonefish, scissortail sergeant, and various sea stars. The site offers facilities including a dive shop, air fills, and rinse stations. Night diving is available, with typical dives lasting 45 minutes.

Zanzibar Wall is a drift dive site located within the Stone Town Reefs. The topography features a significant wall that spans depths from 2 to 90 metres, with an average depth of 25 metres. Divers must access this site by boat, as it is situated 15 kilometres from shore. Conditions include moderate currents, surge, and visibility ranging from 10 to 40 metres. Due to the potential for strong currents and boat traffic, divers should use a surface marker buoy and confirm current direction with the skipper before entry. This site is suited for intermediate divers who can manage variable conditions and depth profiles.

The Royal Navy Lighter is a purposely sunk wreck located 500 metres off Bawe Island within the Stone Town Reefs. Resting at depths between 27 and 30 metres, this artificial reef is suited for advanced divers. The site features mild currents and visibility ranging from 15 to 30 metres. Divers should be aware of the depth, potential for nitrogen narcosis, and the presence of sharp coral and stonefish. Boat access is required for this site, which is also suitable for night diving. Typical dives last approximately 45 minutes, with water temperatures remaining between 26 and 29 degrees Celsius throughout the year.

Pange is a reef site located 3000m from shore within the Stone Town Reefs. The site features a gently sloping bottom with coral formations and fans, reaching depths between 5m and 22m with an average of 12m. Access is by boat only. Conditions are generally mild with visibility ranging from 15m to 30m and water temperatures between 26C and 29C. The site is suitable for beginners and supports night diving. Hazards include lionfish, sea urchins, sharp coral, and stonefish. Species recorded around this area include various wrasses, butterflyfish, anemonefish, pufferfish, and surgeonfish.

Pinnacles is a reef site located 1000 metres from shore within the Stone Town Reefs. The topography features pillars, overhangs, and arches ranging from 10 to 16 metres in depth, with an average depth of 10 metres. Access to this site is by boat only. Divers should be aware of boat traffic in the area. Conditions are generally stable, with visibility typically ranging between 15 and 30 metres and water temperatures between 26 and 29 degrees Celsius. The site experiences moderate currents and is suitable for beginner divers.

Two Stones is a reef and pinnacle site located within the Stone Town Reefs of Zanzibar, Tanzania. This site consists of two undersea mountains that channel water, creating conditions suitable for drift dives. Divers can expect depths ranging from 5 to 24 metres with visibility between 15 and 30 metres. The site is accessible by boat only and is best suited for intermediate divers due to the moderate currents. Water temperatures remain consistent throughout the year, ranging from 26C to 29C. Hazards at this location include lionfish, sea urchins, stonefish, and strong currents.

Changuu Island, located within the Stone Town Reefs, offers accessible snorkelling directly from the island's small beach. The site features shallow water with coral patches, making it a suitable location for beginners. Divers and snorkellers can access the reef from either the shore or by boat. Water temperatures at this site range from 26C to 29C throughout the year. The area is frequently visited in combination with the local Giant Tortoise sanctuary. Conditions at the site are variable, and it is rated as a moderate snorkelling location.

The Great Northern is a British cable-laying ship built in 1870 that sank on New Year’s Eve in 1902. Resting in sand at depths between 4 and 12 metres, this wreck serves as an artificial reef located 8 kilometres from shore. The site is suitable for beginner divers and snorkellers due to its shallow profile. Divers can expect mild currents and visibility ranging from 8 to 35 metres. Water temperatures remain between 26 and 29C throughout the year. Access to the site is by boat only. Divers should exercise caution regarding sharp coral present at the site.