Greenville Reef is an artificial reef and wreck site located 32 kilometres offshore from Georgetown. The site sits in shallow depths ranging from 5 to 9 metres, making it suitable for intermediate divers. Visibility typically fluctuates between 5 and 15 metres. The structure provides a habitat for various reef fish and invertebrates that colonise the artificial substrate. Divers must access the site by boat and remain vigilant regarding boat traffic, potential entanglement risks, and shifting currents. A thermocline is present within the water column, with temperatures ranging from 13 to 27 degrees Celsius throughout the year. A surface marker buoy is recommended for all ascents.

Cape Romain Reef is a varied site within the Grand Strand Reefs that combines a wreck and artificial reef structures with natural reef formations. Suitable for beginner divers, the site features depths ranging from 8 to 20 metres, with an average depth of 18 metres. Divers can expect mild currents and visibility between 5 and 10 metres. Access is strictly by boat, and the site is located 22 kilometres from shore. Due to the active nature of the surrounding waters, boat traffic is a primary hazard. Divers must deploy a surface marker buoy before ascending and remain vigilant for passing vessels when surfacing.

Georgetown Nearshore Reef is an artificial reef located 5000 metres offshore from Georgetown. The site features depths ranging from 9 to 30 metres, with an average depth of 9 metres. Divers experience mild currents and visibility between 5 and 15 metres. The structure provides a habitat for various reef fish and invertebrates typical of the region. Due to the presence of sharp coral and rocks, gloves and careful buoyancy control are recommended. Divers must remain vigilant for boat traffic at the surface, particularly during ascent, and are advised to use a surface marker buoy. Water temperatures fluctuate between 13C and 24C throughout the year.

Hector Reef is an artificial reef and wreck site located 11.7 kilometres off the coast near Georgetown. The site features a combination of wreck structures and artificial reef elements, offering two distinct environments for intermediate divers to explore. Depths range from 12 to 30 metres, with an average depth of 20 metres. Visibility typically spans 10 to 20 metres. Divers should expect mild currents, though surge can develop, and must navigate carefully around sharp coral and rock surfaces. Boat access is required for this site, which typically supports 45-minute dives. Water temperatures fluctuate seasonally between 13 and 25 degrees Celsius.

Georgetown Reef Structures 2 is an artificial reef located within the Grand Strand Reefs, consisting of submerged structures at depths of 7 to 9 metres. This site is accessible only by boat, situated 5000 metres from shore. Divers encounter mild currents and visibility ranging from 5 to 10 metres. Water temperatures fluctuate significantly between 13C and 27C, with thermoclines and cold water intrusions occurring at depth. Due to active boat traffic, the use of a surface marker buoy is essential for safety. The site presents entanglement risks, requiring careful navigation around the structures. It is best suited for intermediate divers capable of managing these specific environmental conditions.

Georgetown Reef is an artificial reef and wreck site located 48 kilometres offshore. The site sits at depths between 7 and 18 metres, with an average depth of 12 metres, making it suitable for beginner divers. Divers experience mild currents and visibility ranging from 5 to 15 metres. Water temperatures fluctuate between 13 and 26 degrees Celsius, with significant thermoclines often present at depth. The structure provides habitat for various reef fish and invertebrates. Due to heavy boat traffic in the area, divers must remain close to the boat during ascents. Always check current conditions with your charter before diving, as visibility can change rapidly throughout the day.

Georgetown Reef features a landing craft wreck situated in depths ranging from 8 to 18 metres, with an average depth of 15 metres. This artificial reef provides a structured environment for intermediate divers, though it requires careful navigation due to entanglement risks within the wreck. The site is accessible only by boat, located 5000 metres from shore. Divers should expect mild currents and visibility between 5 and 18 metres. Water temperatures fluctuate significantly throughout the year, from 13C to 25C, with a thermocline often present near 13.7 metres. Due to active boat traffic in the vicinity, the use of a dive flag and cautious ascent procedures are essential.

Wayne Upchurch Reef is a shallow artificial reef located within the Grand Strand Reefs. The site maintains a consistent depth of 3 metres, providing an accessible environment for beginner divers. Visibility typically ranges between 5 and 10 metres, and the mild current allows for relaxed exploration of the artificial substrate. Water temperatures fluctuate between 15 and 28 degrees Celsius throughout the year, necessitating seasonal adjustments to thermal protection. Access to this site is by boat only, with charters available from nearby Georgetown. The structure supports a variety of local reef fish and invertebrates that have colonised the reef.