G-Buoy Coral Head in Kwajalein Atoll features a combination of natural reef structure and artificial reef elements. This site is suitable for intermediate divers, though it requires boat access. Divers should be prepared for moderate currents and plan dives around slack or early flood tides to navigate the area effectively. Water temperatures remain consistent between 28 and 30 degrees Celsius. Marine life recorded at the site includes wrasses, Pink Skunk Anemonefish, Day Octopus, and Chromodoris nudibranchs. Other species present include the Elegant Sapsucking Slug, Bluelashed Butterflyfish, Pacific Sailfin Tang, Bird Wrasse, Cloth-of-gold Cone, Tiger Cowrie, Threadfin Butterflyfish, Raccoon Butterflyfish, Saddled Butterflyfish, and various flatworms.

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.

Junkpile-1 is a shallow shore-entry reef dive located at Kwajalein Atoll. This site is accessible year-round without a boat and features water temperatures between 28 and 30 degrees Celsius. Divers can expect variable visibility and currents, making it advisable to check conditions locally before entering. The reef structure supports various marine life, including wrasses, mantis shrimp, and several species of butterflyfish. Rare sightings such as the day octopus, cloth-of-gold cone, and various nudibranchs are also recorded here. Due to the shallow nature of the reef and the shore-based access, this site is suitable for newer divers looking to build confidence in a reef environment.

GBR Coral Head is a reef site located within Kwajalein Atoll, offering a profile that drops from 5 metres to 50 metres. This site is suited for intermediate divers, as the moderate currents often necessitate a drift dive. Visibility typically ranges from 15 to 30 metres, allowing for clear views of the wall and slope topography. Shore entry is available, though divers should consult local experts regarding tidal windows to ensure the current assists rather than hinders the dive. Due to the depth and the presence of sharks, careful situational awareness is required throughout the dive.

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.

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.

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.

Emon Coral Head is a reef site located within Kwajalein Atoll, accessible directly from the shore. The topography ranges from 6 to 36 metres, with an average depth of 15 metres, allowing beginners to explore shallower sections while more experienced divers can venture deeper. Water temperatures remain consistent between 28 and 30 degrees Celsius throughout the year. Night diving is permitted at this location. Divers should be aware of variable currents and visibility, which can change daily. Facilities at the site include parking, showers, changing rooms, a rinse station, and a dive shop. Hazards include the presence of sharks and sharp coral formations.