Cayman Brac offers a diverse range of underwater environments including reefs, walls, and wrecks, including artificial reef structures. Suitable for beginners, the site features depths between 5 and 30 metres with an average of 20 metres. Visibility typically ranges from 15 to 30 metres, with water temperatures between 27 and 30 degrees Celsius. Divers can access the water via shore or boat, though shore entries require caution due to potential surf, sharp coral, rocks, and sea urchins. Currents are generally mild but can strengthen. Facilities include parking, toilets, showers, rinse stations, air fills, and equipment rental. Night diving is available, and surface marker buoys are recommended for all ascents due to boat traffic.

Radar Reef in Cayman Brac offers a combination of natural reef and artificial structures, providing two distinct environments for divers and snorkellers. The site is suitable for beginners, with depths ranging from 15 to 30 metres. Conditions are generally mild, with visibility between 10 and 30 metres and light currents. Access is available from both shore and boat. Water temperatures remain warm, typically between 27 and 30 degrees Celsius. The site is open for night diving, though visitors should be aware that jellyfish are present. Wearing a full-coverage exposure suit is recommended for protection during entry and throughout the dive. On-site facilities include a dive shop and gear storage.

Duppys is a shore-entry dive site located in Cayman Brac, Cayman Islands. The site features a consistent depth of approximately 10 metres, making it suitable for beginner divers. Conditions are generally mild, with visibility ranging from 18 to 60 metres. Water temperatures remain warm throughout the year, fluctuating between 27C and 30C. Typical dives at this location last around 50 minutes. The site is also accessible for night diving, providing an alternative experience for those interested in exploring the area after dark.

Sylvia's Reef in Cayman Brac offers a diverse underwater environment featuring a combination of reef, wall, and cave topography. Divers can explore depths ranging from 6 to 20 metres, with an average depth of 13 metres. The site is accessible via a shore entry and is suitable for beginners, though caution is advised due to the presence of an overhead environment and sharp coral. Conditions are generally favourable, with mild currents and visibility typically between 20 and 30 metres. A typical dive at this location lasts approximately 40 minutes. Parking facilities are available for visitors at the site.

Inside Out is a reef and wall dive site located off Cayman Brac. Divers typically experience depths ranging from 15 to 30 metres, with an average depth of 20 metres. The site is accessed from the shore and features mild currents. Visibility at the site generally ranges between 18 and 30 metres. The topography consists of a reef and wall structure, which requires caution due to the presence of sharp coral. Dives here typically last around 50 minutes. The site is suitable for intermediate divers and supports night diving activities. Local facilities include a dive shop offering air fills and equipment rental.

Kissimee is a marine dive site located off Cayman Brac, featuring a combination of wreck and reef topography. The site is suitable for beginners, with an average depth of 13 metres and a range typically between 12 and 14 metres. Divers can access the site from the shore, where conditions generally include mild currents. Marine life recorded at this location includes wrasses, which are common, alongside uncommon sightings of fairy basslet, Indian lionfish, lettuce sea slug, Pederson cleaner shrimp, round stingray, Caribbean ocean surgeonfish, groupers, redband parrotfish, Caribbean spiny lobster, boxfish, whiptail stingray, sea bass, and schoolmaster snapper. Water temperatures range from 27C to 30C throughout the year.

Seafeather Wall is a marine wall and reef site located off Cayman Brac in the Cayman Islands. The site features a vertical drop-off with depths ranging from 12 to 34 metres, averaging 24 metres. Divers typically experience mild currents and visibility between 18 and 30 metres. Access to this site is by boat only, and it is suited for intermediate divers. Water temperatures remain warm throughout the year, ranging from 27 to 30 degrees Celsius. Divers should be aware of sharp coral present on the reef structure. A typical dive at this location lasts approximately 50 minutes.

The MV Captain Keith Tibbetts is a Russian frigate resting off the coast of Cayman Brac. This artificial reef sits at depths ranging from 6 to 30 metres, with an average depth of 24 metres. Divers can access the site by boat or from the shore, located 183 metres away. Visibility is consistently 30 metres, and currents are generally mild. The wreck offers a range of depths suitable for different skill levels, though divers should be aware of hazards including entanglement risks, overhead environments, and sharp coral. Guided tours are available to assist with navigating the layout, and facilities include showers and a rinse station.