Mao Reef is a marine dive site located in Sudan, accessible exclusively by boat. The reef topography supports a variety of reef fish and invertebrates typical of the region. Divers should be prepared for moderate currents, which can occasionally become strong. The site is suited for intermediate divers, with depths ranging between 18 and 22 metres. Water temperatures are warm throughout the year, fluctuating between 25C and 32C. As a reef environment, it provides a habitat for diverse marine life, though specific sightings are subject to natural variability.

Sha ab Anbar is a remote reef located within the Suakin Archipelago, accessible only by boat. The site features a reef structure spanning depths of 18 to 40 metres, with an average depth of 25 metres. Divers should expect moderate currents that can strengthen with little warning, requiring solid buoyancy control and situational awareness. Visibility typically ranges from 10 to 30 metres, and water temperatures remain between 26 and 30 degrees Celsius. This site is suitable for intermediate divers, and night diving is available. As services in this area are not standardised, divers should arrive self-sufficient and confirm all boat operator facilities prior to departure.

Sha'ab Anbar is a remote reef system located in the Suakin Archipelago, Sudan. This site is strictly boat-accessible and features a wall that descends from 10 to 40 metres, with an average depth of 25 metres. Divers encounter moderate currents, making this an intermediate-level drift dive where timing with tidal flow is essential. Visibility ranges from 10 to 35 metres, and water temperatures fluctuate between 26C and 31C throughout the year. Night diving is possible at this location. Due to the site's isolation, divers must be fully self-sufficient, carrying all necessary equipment and supplies. Sharks are a noted hazard at this site, requiring constant situational awareness.

Sha ab Jibna is a remote, boat-only reef located in the Suakin Archipelago. The site features a significant depth profile, ranging from 22 to 40 metres with an average depth of 30 metres. Divers should expect moderate currents and visibility between 10 and 30 metres. Due to the exposed offshore location, conditions can include strong currents and unpredictable surges. The site is suitable for intermediate divers who are comfortable managing depth and safety stops. Water temperatures remain between 26 and 31 degrees Celsius throughout the year. Divers must be prepared for deep water, sharks, and boat traffic, and should always deploy a surface marker buoy upon ascent.

Keary Reef is a remote site in the Suakin Archipelago, Sudan, featuring a reef structure with a shallow top section and a significant drop-off. The site reaches depths between 10 and 60 metres, with an average of 30 metres. Divers encounter moderate currents that can intensify, requiring advanced skill levels. Visibility ranges from 10 to 35 metres. Water temperatures remain between 25 and 29 degrees Celsius. Access is exclusively by boat, and divers should be prepared for surge and swell conditions during entry. The habitat supports a variety of reef fish and invertebrates typical of the region. Divers must maintain buoyancy control to avoid contact with the seabed.

Logan Reef is a remote site located within the Suakin Archipelago, Sudan, accessible only by boat. The reef structure extends from 15 to 45 metres, with an average depth of 30 metres. Due to the significant depth and the presence of sharks, this site is suitable exclusively for advanced divers. Visibility is consistently 30 metres, and currents are generally mild. Water temperatures remain between 26 and 30 degrees Celsius throughout the year. Divers should arrive fully equipped and confirm all support arrangements with their charter operator before departure. Given the depth profile, this site is not suitable for snorkelling.

The SS Umbria is an Italian cargo ship that sank in 1940, resting on its port side in the Red Sea. The wreck spans depths from 5 to 38 metres, with an average depth of 25 metres. Reef growth has colonised the hull, supporting various reef fish and invertebrates. Access is by boat only, and the site is suitable for intermediate divers. Due to the overhead environment and potential for entanglement in loose structures or cables, wreck certification is required for penetration. Visibility varies between 9 and 30 metres, and currents are generally mild. Water temperatures range from 26 to 31 degrees Celsius throughout the year.