ER-2 Coral Head in Kwajalein Atoll features a combination of natural reef and artificial structures at depths between 7 and 15 metres. This site is suitable for beginner divers, offering visibility ranging from 24 to 50 metres and mild currents. Shore entry requires caution due to potential shore break and surf. Divers should maintain neutral buoyancy to avoid contact with sharp coral and rock edges, which pose risks to both equipment and skin. Water temperatures remain warm throughout the year, typically between 28 and 30 degrees Celsius. Species recorded around this area include wrasses, anemonefish, butterflyfish, nudibranchs, and various crustaceans.

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.

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.

K-10 Coral Head is a shallow reef dive located in Kwajalein Atoll, Marshall Islands. This site is accessible via a shore entry, providing a straightforward experience for beginners or those building confidence in open water. The topography centres on a distinct coral head that serves as a focal point for navigation. Divers can expect water temperatures between 28 and 30 degrees Celsius. Visibility is variable, so checking local conditions before entry is recommended. Marine life recorded at the site includes wrasses, Pink Skunk Anemonefish, and various butterflyfish species, alongside occasional sightings of Day Octopus, Mantis Shrimp, and nudibranchs.

N-Buoy Coral Head is a reef pinnacle located in Kwajalein Atoll, Marshall Islands. This site features a compact, three-dimensional reef structure that supports various reef fish and invertebrates. Divers access the pinnacle by boat, encountering moderate currents that can intensify. Due to these conditions, the site is suited for intermediate divers who should plan their entry and exit to align with the water flow. Water temperatures remain consistent between 28 and 30 degrees Celsius throughout the year. Divers should maintain buoyancy control to avoid contact with the sea floor, where sea urchins are present. Visibility is variable, and local conditions should be confirmed before departure.

Toilet Bowl is a shallow reef site located at Kwajalein Atoll. This location is accessible directly from the shore, making it a straightforward entry point for divers. The water temperature remains consistent, ranging between 28 and 30 degrees Celsius throughout the year. Conditions at the site are variable, with visibility and currents that can shift, requiring local checks before entering the water. Divers should remain aware of their surroundings and watch for boat traffic when surfacing. Due to the nature of the site, visitors should arrive self-sufficient with all necessary equipment as facilities are not confirmed on-site.

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.