The MV Frontier is an artificial reef located off Saint Helena Island, resting at a depth of 27 to 28 metres. This advanced wreck dive requires boat access and is suited for experienced divers comfortable with overhead environments. Visibility typically ranges from 15 to 50 metres, allowing for clear views of the structure. Divers should be prepared for mild currents and potential surge at depth, which can affect penetration. Due to the risks of entanglement and disorientation within the wreck, proper wreck protocol, including the use of a torch and reel, is essential. Facilities are limited at the site, so logistics should be confirmed with a local operator in advance.

The MV Atlantic Rose is a deliberately sunk wreck located in James Bay, Saint Helena, serving as an artificial reef. Resting at depths between 8 and 12 metres, the site is suitable for beginners and snorkellers alike. Divers can expect mild currents and visibility ranging from 15 to 30 metres. While the shallow structure is accessible, visitors should remain aware of unpredictable surge and swell around the hull. Boat access is required to reach the site, with typical dives lasting around 40 minutes. Due to the remote location, it is recommended to confirm boat operator schedules locally before planning a visit.

The MV Bedgellett is a shipwreck located off the southwest coast of Saint Helena, resting at depths between 12 and 20 metres. Serving as an artificial reef, the wreck offers visibility ranging from 10 to 30 metres, allowing for detailed inspection of the hull structure. The site is accessible by boat and features mild currents, making it suitable for intermediate divers. Divers should be aware of surge and swell, which can be particularly noticeable near the shallower sections of the hull. The site is also suitable for night diving, during which invertebrate activity on the structure increases.

The SS Papanui is a shallow wreck located 50 metres from shore in James Bay, Saint Helena. Resting at depths between 7 and 13 metres, the site is accessible to both snorkellers and beginner divers. The structure serves as an artificial reef, with the hull colonised by marine life. Visibility is consistently 30 metres, allowing for clear views of the wreckage. Divers can access the site by boat or from the shore. While the site is generally calm, visitors should remain aware of potential surge and swell conditions. Night diving is also possible at this location. Divers should arrive self-sufficient as facilities are not confirmed.

The RFA Darkdale is a shipwreck located 600 metres offshore in James Bay. This site is intended for advanced divers due to its depth, which ranges from 40 to 48 metres with an average of 33 metres. Access is strictly by boat. Divers can expect mild currents, though surge and depth remain significant hazards. Visibility at the site typically ranges between 15 and 30 metres. A standard dive duration is approximately 40 minutes, and the site is suitable for night diving. Water temperatures fluctuate between 20C and 24C throughout the year.

The Witte Leeuw is a Dutch East India Company vessel that sank in 1613, resting at depths of 30 to 35 metres. This wreck and its adjacent reef are accessible only by boat. Divers typically experience visibility between 15 and 30 metres, with mild currents. The site is suited for intermediate divers who can manage surge and swell, which can build quickly at depth. Divers should remain aware of their surroundings to avoid entanglement risks and ensure all equipment is streamlined. Given the remote location of Saint Helena, confirm boat operator availability and equipment hire locally before planning your trip.

Thompsons Valley Island is a reef and cave system located off the southwest coast of Saint Helena. The site is suitable for beginners, offering depths between 15 and 18 metres, though the sea floor drops to 30 metres. Divers experience mild currents and visibility ranging from 10 to 30 metres. Access is strictly by boat, requiring divers to remain alert for boat traffic during surfacing. Water temperatures fluctuate between 20 and 26 degrees Celsius throughout the year. The cave feature provides an exploratory element accessible to those without specialist training. Check locally for current boat operator availability before planning your dive.