Snapper Hole is a complex reef system located off George Town and South Sound, Grand Cayman. The site is defined by a series of swim-throughs, tunnels, and caverns that create a maze-like topography. Divers can explore an 1872 Spanish-style anchor resting against a coral head. Depths range from 5 to 30 metres, with an average depth of 15 metres. This site requires boat access and is suited for intermediate divers due to the cave environment. Conditions are generally favourable, with visibility between 15 and 30 metres and mild currents. Water temperatures remain warm throughout the year, ranging from 27 to 30 degrees Celsius.

Cinderella's Castle is a shallow reef and cavern system located 100 metres offshore from George Town and South Sound. This site features a network of interconnected rooms, pillars, and passageways formed by ancient rock, with light shafts entering through chimney ceilings. Divers can explore depths ranging from 1 to 18 metres, with an average depth of 5 metres. Marine life recorded at the site includes Great Barracuda, Round Stingray, Pacific Trumpetfish, Peacock Flounder, Flamingo Tongue, Caribbean Spiny Lobster, Purple Sea Fan, Porcupinefish, Atlantic Tarpon, Schoolmaster Snapper, Bluestriped Grunt, Atlantic Anemone, Fireworm, and Soldierfish. The site is accessible by boat, suitable for beginners, and offers visibility between 18 and 60 metres.

Chubb Hole is a marine dive site located 600 metres offshore from George Town and South Sound. The topography consists of a reef, wall, and cave system, with depths ranging from 5 to 18 metres and an average depth of 10 metres. Divers can encounter Great Barracuda, Caribbean Spiny Lobster, Peacock Flounder, Pacific Trumpetfish, Purple Sea Fan, Porcupinefish, Flamingo Tongue, Atlantic Tarpon, Round Stingray, Fireworm, Soldierfish, Bluestriped Grunt, Schoolmaster Snapper, and Atlantic Anemone. Access is by boat only. The site features mild currents and visibility between 10 and 30 metres. Due to the presence of caves, this site presents an overhead environment hazard and is suited for intermediate divers.

Roger's Reef, situated off the coast of George Town and South Sound, features a coral-covered slope and a miniwall. This site is located 200 metres from shore and requires boat access. Divers typically experience depths between 11 and 21 metres, with an average depth of 15 metres. Conditions include moderate currents and visibility ranging from 15 to 30 metres. The site is suitable for intermediate divers, with dives lasting approximately 50 minutes. Night diving is permitted. Hazards include sharp coral and strong currents. Species recorded around this area include Great Barracuda, French Angelfish, Caribbean Spiny Lobster, and various moray eels.

Barrel Sponge Wall in George Town and South Sound is defined by its collection of 17 large barrel sponges, some over 15 years old. This wall and reef site offers depths between 15 and 30 metres, with an average of 20 metres. Divers access the site by boat, encountering moderate currents and visibility ranging from 18 to 45 metres. Water temperatures remain warm, between 27C and 30C throughout the year. Species recorded around this area include Great Barracuda, Indian Lionfish, various moray eels, and angelfish. Due to the depth and current, this site is suited for intermediate divers. Hazards include boat traffic, strong currents, and sharp coral.

Valley of the Dolls is a reef and wall dive site located off George Town and South Sound, Grand Cayman. The topography features a prominent coral buttress split by a central canyon, which serves as a primary navigation point. Divers encounter a variety of sponges and tall soft corals, including notable 8-foot-tall feather plume corals situated north of the mooring pin. The site is suitable for beginners, with depths ranging from 5 to 9 metres and an average of 7 metres. Conditions are generally mild with visibility between 18 and 30 metres. Access is by boat only, located 6100 metres from the shore. Divers should be aware of sharp coral hazards.

Black Rock Drop-Off is a reef and wall site located 500 metres from the shore of George Town and South Sound. The site features a steep ridge that separates deep water from a large sand patch. In the eastern section, the ridge terminates, creating a winding channel where sand cascades down the wall. Following this channel west reveals an overhang decorated with sponges and coral. Divers typically experience depths between 5 and 9 metres, with an average depth of 7 metres. Access is by boat only. Conditions include mild currents and visibility ranging from 15 to 30 metres. The site is suitable for beginners, with dives lasting approximately 45 minutes.

Old Wreck Head is a complex marine site located 800 metres offshore from George Town and South Sound. The topography features a mix of reef, caverns, and canyons, including swim-throughs, windows, and overhangs. Divers can expect depths ranging from 3 to 17 metres, with an average depth of 4 metres. Access is by boat only, and the site is suited for advanced divers due to moderate currents and potential surf. Visibility typically ranges between 25 and 36 metres, with water temperatures between 27 and 30 degrees Celsius. Typical dive duration is 45 minutes.