Elmo's Wall is a reef and wall site featuring a narrow ridge running east to west. This topography creates dramatic drops on both sides, with the inner section sloping to a sandy bottom at approximately 21 metres, while the outer side descends into deeper water. Divers typically experience depths between 15 and 20 metres, with an average of 18 metres. Conditions are generally calm with mild currents and visibility ranging from 24 to 36 metres. Access is by boat only. Hazards include boat traffic, deep water, sharp coral, and surge. This site is suited for intermediate divers.

Tarpon Tap Room in George Town and South Sound features a reef structure beginning at 6 metres that transitions into a drop-off extending beyond 30 metres. This site is accessible only by boat and is suited for intermediate divers. Visibility typically ranges from 15 to 30 metres, with water temperatures remaining between 27 and 30 degrees Celsius. While currents are generally mild, stronger surges can occur along the wall, requiring careful monitoring. Night diving is available, offering a different perspective of the reef topography. Divers should confirm local equipment hire and facility arrangements before arrival, as services are not guaranteed.

Little House on the Prairie is a reef and cave site located off George Town and South Sound. Named for a historic navigation landmark on the shore, the site features a complex topography of tunnels and swim-throughs. Divers typically explore the open reef to the south before navigating the interconnected passages beneath the boat. The site is suitable for beginners, with depths ranging from 8 to 18 metres and an average depth of 10 metres. Conditions are generally mild, with visibility between 15 and 30 metres. Boat access is required for this site, which also supports night diving. Divers should be aware of boat traffic, overhead environments, and sharp coral.

Crusher's Wall in George Town and South Sound offers a diverse underwater topography consisting of a wall, reef, pinnacle, and canyon. The site is accessible only by boat and is suitable for beginners. Conditions vary, with visibility ranging from 18 to 60 metres and moderate currents present. Divers should be aware of potential hazards including an overhead environment and strong currents. Water temperatures remain warm throughout the year, typically between 27C and 30C. This site provides a varied environment for those exploring the marine features of Grand Cayman.

Kelly's Caverns, located near George Town and South Sound, offers a diverse underwater topography featuring a reef and cavern system. Divers explore three distinct sections, including canyons and tunnels that stretch eastward, alongside a mini wall located at 14 to 15 metres. The site reaches depths between 8 and 18 metres, with visibility ranging from 15 to 30 metres. Access is strictly by boat, and the site is suited for intermediate divers due to the overhead environment hazard. Conditions are generally mild, with water temperatures fluctuating between 27C and 30C throughout the year. Typical dives at this location last approximately 45 minutes.

Maggie's Maze is a complex reef and wall site featuring a long, winding canyon that begins in the shallows and deepens toward a southern sand patch. As divers progress, the canyon walls rise, culminating in a swim-through and an archway that opens into the deep blue. The site reaches depths between 1 and 18 metres, with an average of 12 metres. Access is by boat only, located 1000 metres from shore. Divers should be prepared for moderate currents and visibility ranging from 15 to 30 metres. The site is suitable for intermediate divers and supports night diving. Hazards include the presence of sharks and stonefish.

Iron Shore Gardens is a reef and cavern site located off George Town and South Sound, Grand Cayman. Suitable for beginners, the site features depths ranging from 1 to 18 metres, with an average depth of 9 metres. Divers typically experience mild currents and visibility between 15 and 30 metres. Access is by boat only. The topography includes rocky surfaces and coral formations. Divers should exercise caution regarding surge in shallower sections, which can push swimmers toward sharp coral. Water temperatures remain between 27 and 30 degrees Celsius throughout the year. A typical dive lasts approximately 45 minutes. Always monitor your depth gauge, as the site can reach depths of up to 27 metres.

Black Rock Reef in George Town and South Sound is a marine reef site located approximately 100 metres from the shore. Divers can access the site via boat or shore entry. The reef features depths ranging from 7 to 16 metres, with an average depth of 15 metres. Conditions generally include mild currents and visibility between 20 and 30 metres. Water temperatures fluctuate between 27C and 30C throughout the year. The site is suitable for intermediate divers, with typical dive times lasting around 45 minutes. Night diving is permitted at this location. Hazards to be aware of include boat traffic, jellyfish, lionfish, and sharp coral. Local facilities include air fills, equipment rental, and guided boat charters.