Pulau Dua is a reef site located in Bunaken National Park, Indonesia, offering a vibrant coral shelf and a white sand beach. The site is suitable for intermediate snorkelers, with depths ranging from 6 to 40 metres. Access is available via both shore and boat entries. Divers and snorkelers should be aware of moderate currents and visibility that typically fluctuates between 10 and 20 metres. The reef features high coral diversity, though navigation across the shallowest sections can be challenging during low tide. Water temperatures remain consistent throughout the year, ranging between 29 and 30 degrees Celsius.

Ondoliang Rock is a large pinnacle emerging from the water in Bunaken National Park. The site features a combination of reef and wall topography, surrounded by a dense garden of soft corals. Divers can expect depths ranging from 10 to 30 metres, with an average depth of 12 metres. Access is by boat only, and the site is suitable for intermediate divers due to moderate currents and potential for strong current conditions. Visibility typically ranges between 10 and 30 metres. The site supports a diverse range of reef fish and invertebrates typical of the region. Snorkelling is also available at this location.

Batu Gong is a reef site in Bunaken National Park featuring two underwater ridges. The topography is defined by these ridges, which are covered in black coral forests. This site is suitable for advanced divers, with depths ranging from 13 to 35 metres. Access is by boat only, and divers should be prepared for moderate to strong currents. Visibility at the site typically ranges between 10 and 20 metres. Water temperatures remain consistent throughout the year, averaging between 29 and 30 degrees Celsius. Guided tours and air fills are available for those visiting the area.

Batu Tetek is a reef and wall site in Bunaken National Park characterised by a long underwater ridge that breaks the surface at low tide. The topography features deep canyons and overhangs, with depths ranging from 6 to 40 metres. Access is by boat only. Divers should be aware of mild currents and the presence of sharks. Visibility typically ranges between 15 and 30 metres, with water temperatures consistently between 29 and 30C. Due to the depth and site conditions, this location is suited for advanced divers. Snorkellers may also enjoy the site, which holds a rating of 4 out of 5.

Kampangar Bay in Bunaken National Park offers a combination of fringing reefs and muck environments. Located 50 metres from the shore, the site features a gentle slope that reaches depths between 2 and 15 metres, with an average depth of 8 metres. It is suitable for beginners and provides a sheltered environment for snorkelling. Conditions include mild currents and visibility ranging from 5 to 20 metres. Water temperatures remain consistent between 29 and 30 degrees Celsius throughout the year. Access is via a shore entry. Divers and snorkellers should be aware of sea urchins and sharp coral present in the area.

Muhidjin in the Togian Islands offers a diverse underwater landscape featuring a reef, wall, pinnacle, cavern, and muck zones. Divers can explore depths between 15 and 40 metres, with an average depth of 25 metres. The site requires boat access, and entry involves navigating a shore break. Underwater, conditions include mild currents that can shift, and visibility ranging from 10 to 30 metres. Marine life includes wrasses, blackspotted pufferfish, scorpionfish, sixband parrotfish, redtooth triggerfish, pacific trumpetfish, latticed butterflyfish, bluestreak cleaner wrasse, azure sea stars, bluespotted cornetfish, indo-pacific sergeant major, and grunts. Night diving is available, and guided tours are recommended due to the cavern sections and variable currents.

Olele is a diverse marine site in the Togian Islands featuring a combination of reef, wall, and cave topography. Divers and snorkellers can explore depths ranging from 1 to 40 metres, with an average depth of 20 metres. The site is accessible by both shore and boat, and is suitable for beginners. Conditions are generally mild, with visibility typically between 10 and 30 metres. Water temperatures fluctuate between 26 and 30 degrees Celsius throughout the year. Night diving is available at this location, and the site is well-suited for snorkelling. Facilities including boat charters, guided tours, and equipment rental are available to support visitors.

Great Wall is a vertical reef structure in the Togian Islands that drops from 15 metres to 40 metres. This site is suited for intermediate divers due to moderate currents and the potential for deep descents. Visibility typically ranges between 10 and 30 metres, allowing for clear views of the wall topography. Access is by boat only, and guided tours are recommended to manage current conditions and entry timing. The site is also suitable for night diving, which offers a different perspective on the reef structure. Divers should remain aware of their depth and avoid contact with the sharp coral and rock surfaces.