The Chuyo Maru is a shipwreck dive site located in the Rock Islands of Palau, marked by a yellow buoy on the surface. This site is suitable for intermediate divers and requires boat access. The wreck lies at depths between 27 and 30 metres, with an average depth of 30 metres. Divers should be aware of the overhead environment and the risks of nitrogen narcosis due to the depth. Conditions include mild currents and visibility ranging from 7 to 30 metres. A typical dive lasts approximately 45 minutes. Hazards at this site include the depth and the presence of lionfish.

The Amatsu Maru is a large shipwreck located in the Rock Islands of Palau, resting at depths between 30 and 40 metres. This site functions as an artificial reef and is suitable for intermediate divers. Conditions include mild currents and visibility ranging from 6 to 24 metres. As an overhead environment, the wreck features swim-throughs and internal structures that require caution due to entanglement risks. Divers should carry a torch for exploring darker interior spaces. Access is strictly by boat, and the site is available for both day and night dives. Given the significant depth, maintain awareness of bottom time and gas management throughout the dive.

Malakal Harbor Reef in the Rock Islands of Palau is a shallow site ranging from 3 to 8 metres deep. This sheltered location features a mix of natural reef and artificial structures, making it suitable for beginners. Divers should expect mild currents and visibility between 5 and 10 metres. Boat traffic is a primary hazard, so maintain awareness when surfacing. The site is also popular for night dives, particularly for observing mandarinfish at dusk. Exercise caution around sharp coral and rocks, and be mindful of potential entanglement risks near the wreck. Species recorded around this area include Napoleon wrasse, mandarinfish, regal angelfish, harlequin sweetlips, giant moray, clown triggerfish, banded pipefish, day octopus, wrasses, threadfin butterflyfish, sixbanded angelfish, saddled butterflyfish, rock cod, and moorish idol.

The Ryuko Maru is a Japanese wreck located in the waters of Koror and Babeldaob, Palau. Resting at depths between 18 and 30 metres, this site is accessible only by boat. Divers encounter moderate currents and visibility that fluctuates between 5 and 20 metres. The structure requires careful navigation due to entanglement risks, and divers should maintain a streamlined kit. Marine life recorded at the site includes wrasses, cardinalfish, Mandarinfish, Crab-eye Goby, Pacific Sailfin Tang, Blackback Anemonefish, Lagoon Triggerfish, rabbitfish, shrimp, and sea cucumbers. Given the depth and potential for low visibility, this site is best suited for intermediate divers.

Chandelier Cave is a multi-chambered marine cave system located near Koror and Babeldaob. Accessible only by boat, the site features depths ranging from 4 to 15 metres with an average of 10 metres. Divers and snorkellers can surface within air pockets inside the chambers. The environment is calm with no current, though the overhead ceiling requires careful navigation. Visibility varies between 10 and 30 metres, and a torch is recommended to view the cave walls. Marine life recorded here includes mandarinfish, Napoleon wrasse, banded pipefish, giant moray, harlequin sweetlips, and various wrasses, triggerfish, surgeonfish, and butterflyfish.

Hafa Dai is a wreck dive located in the Rock Islands of Palau, resting at depths between 15 and 30 metres. The site is accessible only by boat and features mild currents, making it suitable for beginner divers. Visibility typically ranges from 5 to 10 metres, requiring divers to stay close to the structure. As an overhead environment, the wreck presents risks including entanglement and sharp metal edges. Divers should maintain buoyancy control and follow their guide to avoid enclosed sections where silt disturbance could limit visibility. Water temperatures remain consistent between 28 and 30 degrees Celsius, supporting a typical dive duration of 40 minutes.

Ngargol Island is a shallow reef site located within the Rock Islands of Palau. The site is well-suited for beginners, featuring a depth range of 5 to 8 metres and calm conditions with no significant current. Visibility at the site typically ranges from 10 to 30 metres. Access to the reef is by boat only, and there are no on-site facilities available. Divers should arrange charters and confirm gear rental in advance. Water temperatures remain consistent between 28 and 30 degrees Celsius throughout the year, making a 3mm wetsuit or skin suit appropriate for the conditions.

Sam's Restaurant Wall is a shallow reef and muck site in Koror and Babeldaob, Palau, offering depths between 3 and 6 metres. This shore entry site is suitable for beginners and snorkellers, with visibility typically ranging from 5 to 10 metres. The site is accessible year-round and features full facilities, including equipment rental and air fills. Divers should exercise caution regarding sharp coral and rocks during entry and maintain vigilance for boat traffic in the area. The site is also suitable for night diving, with dusk being the optimal time to observe mandarinfish as they emerge to feed.