Kwaj-1 Coral Head is a reef pinnacle in Kwajalein Atoll that rises from a depth of 36 metres to a shallow 5 metres. Divers typically experience 30 metres of visibility, allowing for clear views of the structure. The site requires boat access and is suited for intermediate divers due to moderate currents that can accelerate unexpectedly. Water temperatures remain warm, ranging from 28 to 30C. Marine life recorded here includes wrasses, spiny lobster, pufferfish, and various angelfish species such as the Flame and Japanese Pygmy Angelfish. Divers may also encounter sharks, scorpionfish, and reef stonefish. Use caution regarding sharp coral and boat traffic during entries.

Troys Coral Head is a reef pinnacle located in the Kwajalein Atoll, featuring a structure that ranges from a shallow 5-metre cap down to 50 metres. The site is accessed exclusively by boat, with divers entering the water directly from the vessel. Visibility is consistently 30 metres, while water temperatures remain between 28 and 30 degrees Celsius. Due to variable currents and depths reaching 50 metres, this site is suited for intermediate divers with strong buoyancy control. Divers should exercise caution regarding sharp coral and rocks on the reef structure and maintain a safe distance from sharks present in the area.

Vertical Wall in Kwajalein Atoll is a steep reef drop-off that descends rapidly from the reef crest. Divers experience an expansive, open-water environment with visibility typically ranging between 30 and 40 metres. Water temperatures remain consistent, fluctuating between 28 and 30 degrees Celsius throughout the year. This site is accessible only by boat, and the moderate currents require intermediate buoyancy skills and constant situational awareness. Because the floor drops quickly from 2 to 30 metres, divers must monitor their depth gauges continuously. Due to the presence of sharks and potential for strengthening currents, divers should establish a clear drift plan and surface-marker procedure with the boat crew before entry.

SAR Coral Head in Kwajalein Atoll offers a reef structure that descends from a shallow 5-metre top to a maximum depth of 50 metres. Divers typically experience mild currents and visibility ranging from 15 to 30 metres. The site is accessible via shore entry, with a dive shop and air fills available on-site. Marine life recorded at this location includes wrasses, groupers, manybar goatfish, and various snails. Divers may also encounter the pink skunk anemonefish, twoband anemonefish, and the triple-banded split-tooth dorid. Sharks are present at this site and require diver awareness. The site is suited for intermediate divers, with an average depth of 30 metres and typical dive times of 45 minutes.

Barracuda Coral Head is a shallow reef site located in Kwajalein Atoll, Marshall Islands. Divers access this site directly from the shore. Conditions are generally warm, with water temperatures ranging between 28 and 30 degrees Celsius and visibility typically between 10 and 30 metres. The site is suited for intermediate divers, as the current can shift without warning. Hazards include the presence of sharks and sharp coral structures, requiring careful buoyancy control to avoid contact with the substrate. Divers should arrive self-sufficient with all necessary equipment, including a surface marker buoy, as facilities are unconfirmed. Species recorded around this area include wrasses, anemonefish, nudibranchs, and various invertebrates.

Bravo Buoy in Kwajalein Atoll offers a dual-environment experience, featuring both natural reef formations and artificial reef structures. This site is suitable for intermediate divers who can manage variable currents and shifting visibility. Water temperatures remain consistent between 28 and 30 degrees Celsius throughout the year. Access is exclusively by boat, and divers should coordinate with local operators to confirm conditions before departure. When navigating the site, maintain buoyancy to avoid contact with sharp coral and the rough edges of the artificial structure. Be mindful of potential jellyfish in the water column and exercise caution near the seabed to avoid sea urchins.

R-Buoy Coral Head is a reef site located in Kwajalein Atoll, Marshall Islands. The topography features a coral head that drops from 8 metres to 25 metres, with an average depth of 14 metres. Divers can expect moderate currents and visibility ranging from 10 to 30 metres. Water temperatures remain consistent between 28 and 30 degrees Celsius throughout the year. Due to the presence of sharks, sharp coral, and moderate currents, this site is suited for intermediate divers with strong buoyancy control. Access is possible via boat or shore, though divers must remain alert for boat traffic and deploy a surface marker buoy when surfacing.

K-7 Coral Head is a shore-entry reef dive in Kwajalein Atoll that descends from 6 to 50 metres, with an average depth of 30 metres. The site offers visibility between 25 and 35 metres, allowing divers to observe the reef structure clearly. Moderate currents are common, requiring strong buoyancy control and careful planning. Hazards include sharp coral and rock, potential surf at the entry point, and entanglement risks in deeper sections. Sharks are present at this location. Due to the depth and conditions, this site is suitable only for advanced divers with deep diving experience. Night diving is available, and guided tours are recommended for those unfamiliar with the area.