French Cap is a boat-access site located off Saint Thomas, featuring a complex topography of reefs, pinnacles, walls, and drop-offs. The site reaches depths between 10 and 30 metres, with an average depth of 20 metres. Visibility typically ranges from 18 to 30 metres, allowing for clear views of the underwater structure. Water temperatures remain consistent between 27C and 30C. Currents are generally moderate but can strengthen, requiring divers to maintain awareness of their position and boat traffic. Due to the potential for strong currents and surf, this site is best suited for experienced divers. Always deploy a surface marker buoy during ascent to alert boat operators.

Coral Bowl in Saint Thomas is a natural sand-filled basin encircled by volcanic boulders. The topography features a ring of rock formations adorned with gorgonians, sponges, sea rods, and sea fans. This site is suited for intermediate divers, with depths ranging from 30 to 80 metres and an average depth of 55 metres. Access is by boat only. Divers should be prepared for mild currents and variable visibility between 18 and 100 metres. The site is suitable for night diving, with typical dive times around 50 minutes. Due to the significant depth, divers must manage decompression requirements and potential nitrogen narcosis during their descent.

Wye Reef is a marine site located off Saint Thomas in the US Virgin Islands. The reef structure extends from the surface to a maximum depth of 18 metres. Access to the site is exclusively by boat. Conditions at the reef are variable, with currents that can be unpredictable, requiring divers to monitor their positioning and stay close to their group. The site is suitable for beginners due to the moderate depths. Water temperatures remain warm throughout the year, ranging between 27 and 30 degrees Celsius. Divers should remain vigilant for boat traffic, particularly during ascent.

Shipwreck Cove in Saint Thomas features a shallow wreck and surrounding reef structure at a consistent depth of 8 metres. This site is suitable for beginners, offering visibility between 18 and 30 metres and mild currents that allow for relaxed surface observation. Snorkellers can view the wreck and reef from the surface, with the best conditions occurring when the sun is high between late morning and early afternoon. Access is exclusively by boat, requiring prior charter arrangements. Divers and snorkellers should exercise caution to avoid contact with sharp coral and rocks on the seabed and maintain buoyancy to prevent entanglement when navigating near the structure.

Cartanza Senora is a beginner-friendly wreck and reef site located 1500 metres offshore from Saint Thomas. The shipwreck lies in three distinct pieces, with depths ranging from 3 to 12 metres and an average depth of 8 metres. The site features a protected cove with multiple moorings, making it suitable for both diving and snorkelling. Conditions are generally mild, though divers should be aware of potential entanglement hazards on the wreck and sharp coral on the surrounding reef. Visibility varies significantly from 7 to 45 metres, and water temperatures remain warm throughout the year, ranging between 27 and 30 degrees Celsius.

Turtle Cove in Saint Thomas is a reef site accessible by boat, offering depths between 2 and 16 metres with an average of 7 metres. Visibility ranges from 10 to 30 metres, and water temperatures remain between 27 and 30C. The site features mild currents, making it suitable for beginners. Divers can encounter species including Blue Tang, wrasses, and Redband Parrotfish, alongside less common sightings such as Great Barracuda, Whiptail Stingray, and Goldentail Moray. Hazards include sea urchins, sharp coral, and rocks, requiring careful buoyancy control. Guided tours and equipment rental are available to assist with navigation and site safety.

Buck Island Point is a reef site off Saint Thomas that offers both stationary and drift diving options. The reef structure bends from a westerly to an easterly direction, reaching a maximum depth of 24 metres with an average depth of 20 metres. Divers frequently encounter Caribbean reef sharks and southern stingrays. Other common marine life includes blue tang, wrasses, and redband parrotfish, while uncommon sightings feature great barracuda, goldentail moray, and whiptail stingray. Due to variable currents, this site is suited for intermediate divers. Access is by boat only, with visibility ranging from 11 to 30 metres. Hazards include jellyfish, sea urchins, sharks, sharp coral, and strong currents.

Dive Flag Rock is a reef and wall site located 3000 metres off the coast of Saint Thomas. The wall structure begins at approximately 8 metres and descends to a maximum depth of 22 metres, with an average depth of 18 metres. Divers can expect mild currents and visibility ranging from 10 to 30 metres. Marine life recorded at the site includes Great Barracuda, wrasses, Blue Tang, Redband Parrotfish, Pacific Trumpetfish, Smooth Trunkfish, Goldentail Moray, groupers, Queen Parrotfish, Whiptail Stingray, Christmas Tree Worm, Spanish Hogfish, Stoplight Parrotfish, and Foureye Butterfly Fish. Access to this site is by boat only, and it is suitable for beginner divers.