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.

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.

Kendwa Reef is located approximately 800 metres offshore from Kendwa Beach in Zanzibar. The site is suitable for beginners and offers both shore and boat access. It is known for calm conditions and is a popular location for drift snorkelling, where a gentle current carries visitors over the coral beds. Water temperatures at the site range from 26C to 29C throughout the year. As a snorkel-focused location, it provides a straightforward experience for those looking to explore the reef structure in a relaxed marine environment.

Mnemba Atoll is a reef site located 1000 metres offshore, accessible only by boat. The reef topography ranges from 8 to 25 metres in depth, with an average of 15 metres. Divers can expect visibility between 15 and 30 metres and water temperatures ranging from 26 to 29 degrees Celsius. The site is suited for intermediate divers due to moderate currents, which can occasionally strengthen. Night diving is supported at this location. Species recorded around this area include the leaf scorpionfish, day octopus, and various nudibranchs. Facilities including air fills, equipment rental, and guided tours are available for visiting divers.

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.

Nungwi Beach, located in Zanzibar West and Stone Town, offers a combination of reef and drift diving suitable for beginners. Divers can explore depths ranging from 7 to 30 metres, with an average depth of 15 metres. The site features mild currents and visibility typically between 15 and 30 metres. Access is available via both shore and boat entries. Water temperatures remain consistent, ranging from 26 to 29 degrees Celsius. Facilities at the site include parking, toilets, changing rooms, rinse stations, air fills, equipment rental, and boat charters. Night diving is permitted, and the site is well-regarded for snorkelling. Hazards include lionfish, stonefish, sharp coral, and the potential for low visibility.

Captain Muddy features a combination of natural reef and artificial reef structures, offering two distinct environments for exploration. The site reaches depths of 30 metres and provides visibility ranging from 15 to 30 metres. Divers encounter mild currents, though surge and swell can occur. Water temperatures remain between 26 and 29 degrees Celsius throughout the year. This site is accessible by boat only and is suited for intermediate divers. Species recorded around this area include peacock mantis shrimp, emperor angelfish, leaf scorpionfish, and various nudibranchs. Sharks are present in this open-water environment and require standard caution.

Nungwi Shore Reef is a narrow, lively reef located south of Nungwi village, stretching between the Z Hotel and Sandies Baobab Beach. Accessible directly from the shore, this site is suitable for beginners and offers an average depth of 3 metres. Visibility ranges from 10 to 30 metres with mild currents. Divers and snorkellers may encounter the Red-knobbed Sea Star and various snails, which are common. Uncommon sightings include the Indian Lionfish, Chromodoris Nudibranch, Leaf Scorpionfish, Oriental Flying Gurnard, Porcupinefish, Flamingo Tongue, flatworms, crabs, sea stars, cushion stars, and Three-spot Dascyllus. Hazards include boat traffic, jellyfish, sea urchins, and sharp coral. Guided tours and equipment rental are available.