Coral Garden in the Thousand Islands is a reef and artificial reef site suitable for beginners. Divers and snorkellers can explore the area via shore entry, with depths typically ranging from 10 to 15 metres and an average depth of 10 metres. Conditions are generally mild with visibility between 10 and 30 metres. The site features coral nurseries and a house reef environment. Water temperatures remain consistent throughout the year, between 29 and 30 degrees Celsius. Facilities available at the location include equipment rental, a cafe, and guided tours. Be aware of sea urchins and stonefish when navigating the reef.

Pulau Macan in the Thousand Islands is a reef and artificial reef site accessible by boat. The site features coral reef structures and seafans, suitable for both beginner divers and snorkellers. Conditions are generally mild, though visibility can vary between 1 and 10 metres. Water temperatures remain consistent throughout the year, ranging from 29C to 30C. Divers should be aware of potential hazards including sea urchins, stonefish, and surf. The location is well-supported by local facilities, including equipment rental, air fills, and guided tours, making it a practical destination for those looking to explore the local marine environment.

Pulau Matahari in the Thousand Islands features a sloping topography composed of coral reefs and artificial reef structures. Divers can expect depths ranging from 5 to 25 metres, with an average depth of 18 metres. The site is accessible only by boat, located 15 kilometres from the shore. Conditions are generally mild with visibility between 5 and 10 metres and water temperatures consistently between 29 and 30 degrees Celsius. Typical dives last approximately 45 minutes. Hazards include boat traffic, sharp coral, and local marine life. On-site facilities include equipment rental, air fills, a dive shop, and boat charter services.

The Cleavage offers three distinct diving directions: west, south, and south-east. The southern route features a shallow coral garden, though divers should note that tidal conditions can impact this area. Heading south-east leads to larger coral formations and a sandy bottom at a depth of 30 metres. Dives typically conclude to the south-west of the island. Water temperatures remain consistent throughout the year, ranging between 29C and 30C. Due to the varying topography and depths, this site is suitable for divers with appropriate training for deeper profiles and tidal awareness.

Jetski Lagoon is a marine dive site located within the Thousand Islands, Indonesia. Water temperatures at this location are relatively stable, ranging between 29C and 30C throughout the year. While specific observations at this exact site are limited, species recorded around this area include various wrasses. Divers should be aware that conditions at this site can vary. Access to the lagoon is typically via boat from the surrounding islands. The site is suitable for those looking to explore the marine environment of the Thousand Islands, though visitors should note that the area is generally considered to have limited appeal for diving.

Pulau Genteng Besar is a reef site located in the Thousand Islands, Indonesia, offering a shallow environment suitable for beginners and snorkellers. The site features an average depth of 10 metres, with a maximum depth of 15 metres. Access is exclusively by boat, as the site is situated 30 kilometres from the shore. Divers and snorkellers can expect mild currents and visibility ranging from 5 to 25 metres. Water temperatures remain consistent between 29 and 30 degrees Celsius throughout the year. Facilities available at the location include equipment rental, air fills, and rinse stations. Due to the nature of the site, visitors should remain aware of boat traffic.

Triton Point in the Thousand Islands features a combination of natural reef and artificial reef structures. This site is suitable for beginner divers, with depths ranging from 12 to 20 metres and an average depth of 16 metres. Access is by boat only, located 10 kilometres from shore. Conditions include mild currents and visibility that fluctuates between 10 and 30 metres. Divers should be aware of boat traffic, jellyfish, sharp coral, and stonefish. Always use a surface marker buoy when surfacing due to active boat traffic in the area. Water temperatures remain consistently warm, ranging between 29 and 30 degrees Celsius throughout the year.

Kaliage Kecil Utara is a reef site in the Thousand Islands, Indonesia, characterised by its drift diving conditions. The topography features a valley where visibility can drop due to high turbidity at depths between 5 and 25 metres. Divers should be prepared for strong currents that occur between tides. The site is accessible via shore entry and is suitable for intermediate divers. While the reef is noted for its conservation status and rich coral growth, species recorded around this area include wrasses, butterflyfish, anemonefish, and various invertebrates such as nudibranchs and clams. Night diving is available at this location, and guided tours are provided by local dive shops.