Ngermeaus Island in the Rock Islands features a reef structure that begins at a depth of 3 metres and transitions into a drop-off extending beyond 30 metres. Divers typically experience depths averaging 20 metres with visibility ranging from 15 to 30 metres. The site is suitable for intermediate divers and requires boat access. Water temperatures remain consistent between 29 and 30 degrees Celsius throughout the year. While currents are generally mild, stronger surges can develop near the drop-off. Divers should remain alert for sharks throughout the dive and verify current conditions with the boat captain before entry. Toilet facilities are available at the departure point or on board.

The Unidentified Maru is an intact shipwreck located in the Rock Islands of Palau at depths between 20 and 25 metres. Divers access this site by boat, which is required due to its distance from shore. The wreck presents an overhead environment that necessitates caution regarding entanglement and navigation. Visibility is typically limited to 5 metres, making a torch essential for exploring the vessel structures. While mild currents are common, they can increase in strength. Due to the overhead nature of the wreck and the specific conditions, this site is suited for intermediate divers with appropriate wreck certification.

Jellyfish Lake, known locally as Ongeim’l Tketau, is one of approximately 70 marine lakes in the Rock Islands of Palau. These limestone depressions contain saltwater isolated from the surrounding lagoon. The site is accessible via boat followed by a shore entry. Snorkellers experience depths ranging from 1 to 30 metres, with visibility varying between 2 and 30 metres. Water temperatures are consistently warm, ranging from 29 to 30 degrees Celsius. Guided tours are available for this site, which is suitable for beginners. Species recorded around this area include wrasses, groupers, Napoleon wrasse, and various reef sharks, though these are not confirmed within the lake itself.

Paradies Corner is a shallow, calm reef environment located 1000 metres from shore within the Rock Islands. Accessible only by boat, the site features warm water temperatures between 29 and 30 degrees Celsius throughout the year. The reef structure provides a varied habitat suitable for newer divers, though visibility can fluctuate. Divers should consult with their boat crew regarding current conditions before descending, as shifts can occur with the tides. While the site is generally accessible, checking local conditions remains essential for a safe experience.

Cemetery Reef is located within the Rock Islands of Palau, offering a shallow reef environment suitable for beginner divers. The site features depths ranging from 3 to 18 metres, with an average depth of 8 metres. Visibility typically spans 15 to 30 metres, allowing for clear observation of the reef structure. Water temperatures remain consistent between 29 and 30 degrees Celsius. Access is by boat only, and divers should be aware of mild currents. Hazards include sharp coral and rocks, as well as boat traffic, requiring careful attention during ascents. Species recorded around this area include various wrasses, groupers, angelfish, and reef sharks.

Ngerong Channel in the Rock Islands of Palau offers a combination of reef wall and drift diving. Suitable for beginners, the site features depths ranging from 15 to 21 metres with an average of 18 metres. Divers experience moderate currents that carry them along the wall, though conditions can strengthen unexpectedly. Visibility typically spans 10 to 30 metres, and water temperatures remain consistent between 29 and 30 degrees Celsius. Access is by boat only, and divers should maintain close contact with their guide throughout the 60-minute dive. Due to the potential for strong currents, thorough pre-dive briefings and clear communication regarding depth adjustments are essential for a safe experience.

2 Dogs Island is a shallow reef site within the Ngemelis Islands, Palau, offering depths between 5 and 11 metres. This site is suitable for beginner divers, though boat access is required as it sits 1000 metres from shore. Visibility typically ranges from 5 to 10 metres, with water temperatures remaining between 29 and 30 degrees Celsius. While currents are generally mild, they can strengthen without warning. Divers should maintain awareness of sharks present in the area. Species recorded around this area include Napoleon Wrasse, Whitetip Reef Shark, Titan Triggerfish, and various angelfish species. Ensure boat and facility arrangements are confirmed with a local operator before departure, as there are no onshore services.

Soft Coral Arch is a shallow reef site located in the Rock Islands, Palau, featuring a natural arch structure. With an average depth of 5 metres, the site is well-suited for beginner divers. Divers should expect moderate currents and visibility ranging from 5 to 10 metres. Access is strictly by boat, and the site is situated 24 kilometres from the shore. Due to the presence of sharp coral and rocks, buoyancy control is essential to avoid damage to the reef and personal injury. Divers must remain alert for local boat traffic when surfacing and are advised to use a safety sausage.