The Tobago Cays consist of five islets sheltered by a horseshoe-shaped coral reef. This marine park features a diverse environment including reef, seagrass, lagoon, and mangrove habitats. Depths range from 2 to 21 metres, with an average of 8 metres, making the site suitable for beginners. Access is by boat, and conditions include mild currents and visibility between 10 and 30 metres. Water temperatures remain warm throughout the year, ranging from 27 to 30 degrees Celsius. Divers and snorkellers should be aware of hazards including boat traffic, sea urchins, sharp coral, and strong currents in certain areas. Guided tours and cafe facilities are available.

Palm Island features shallow reef and seagrass habitats located in the Grenadines. With depths ranging from 1 to 2 metres, the site is well-suited for beginners and snorkellers. Access is via a shore entry from the beach. Divers and snorkellers can expect mild currents and visibility typically between 10 and 30 metres. Water temperatures remain warm throughout the year, ranging from 27C to 30C. Hazards at this site include boat traffic, jellyfish, lionfish, sea urchins, sharks, sharp coral, and stonefish. Facilities available include parking, toilets, showers, changing rooms, a rinse station, air fills, equipment rental, a dive shop, boat charter, guided tours, gear storage, and a cafe.

Horseshoe Reef is a boat-access drift dive located off St. George's, Grenada. The site features a reef structure that slopes from 10 to 30 metres, with an average depth of 20 metres. Divers experience visibility ranging from 10 to 30 metres. Due to the strong and unpredictable currents, this site is suited for intermediate divers with experience in drift diving and buoyancy control. Water temperatures remain consistent between 27 and 30 degrees Celsius throughout the year. Divers should be aware of potential hazards, including sharp rocks and coral, jellyfish, sea urchins, and boat traffic. Always confirm current conditions and pick-up plans with your dive guide and boat crew before descending.

Chatham Bay, located in St. George's, Grenada, offers a reef environment suitable for both diving and snorkelling. The site features a rocky seabed and depths ranging from 1 to 20 metres. Access is via a shore entry, making it a convenient location for beginners. Divers and snorkellers can expect mild currents and visibility between 10 and 30 metres. Water temperatures remain warm throughout the year, typically between 27 and 30 degrees Celsius. Facilities at the site include a cafe and equipment rental services. Divers should be aware of the presence of lionfish in the area.

The Channel is a boat-access drift dive located 500 metres off the coast of St. George's, Grenada. This site features a reef wall that drops to a maximum depth of 19 metres, with an average depth of 15 metres. Strong, shifting currents are the defining characteristic of this location, necessitating advanced certification for all divers. Visibility at the site varies between 10 and 30 metres. Due to the active boat traffic in the area, divers must monitor their proximity to the surface and keep a surface marker buoy accessible throughout the 45-minute dive. Thermal protection is recommended to manage the water temperatures, which range from 27 to 30 degrees Celsius.

Mabouya North is a reef and wall site located off St. George's, Grenada. The site features a depth range of 5 to 18 metres, with an average depth of 12 metres. It is accessible only by boat and is suitable for beginners. Conditions are generally mild, with currents described as mild and visibility reaching up to 30 metres. Water temperatures range from 27C to 30C throughout the year. Divers and snorkellers should be aware of the presence of lionfish and sharp coral in the area. A typical dive at this location lasts approximately 50 minutes.

Jack A Dan is a reef site located in St. George's, Grenada, accessible via a shore entry. The site features a depth range of 5 to 22 metres, with an average depth of 9 metres. Conditions are generally mild, with visibility typically ranging between 10 and 20 metres. Water temperatures remain warm throughout the year, fluctuating between 27C and 30C. This site is suitable for beginners and supports night diving, with typical dive durations lasting around 60 minutes. Facilities available nearby include dive shops offering air fills and guided tours. Divers should be aware of the presence of lionfish at this location.

Bogles Ridge is a reef and wall site located off St. George's, Grenada, suitable for beginner divers. The site features depths ranging from 7 to 17 metres, with an average depth of 15 metres. Divers experience mild currents and visibility typically between 10 and 25 metres. Water temperatures remain warm throughout the year, ranging from 27 to 30 degrees Celsius. Access to this site is by boat only. Due to the presence of boat traffic in the area, divers should use a surface marker buoy and remain vigilant during ascents and safety stops. The site offers a varied underwater topography for those exploring the reef structure.