S. Utara is a reef dive site located off Bunaken Island, Indonesia. The site is accessible by boat only and is suitable for those new to diving due to its shallow and generally calm waters. Divers should be aware that currents at this location are variable, and it is recommended to consult with a boat operator regarding current conditions on the day of the dive. Water temperatures remain consistent throughout the year, typically ranging between 29 and 30 degrees Celsius. As conditions such as visibility can fluctuate, confirming local facilities and site status in advance is advised for all visitors planning a trip to this part of Sulawesi.

Siladen Utara is located off the northern tip of Siladen Island, offering a combination of a healthy reef and a wall drop-off. The site is accessible by boat and features mild currents, making it suitable for divers building confidence. Depths range from 18 to 50 metres, with shallower reef sections available for those who prefer to stay above the deeper wall. Visibility typically fluctuates between 10 and 30 metres, and water temperatures remain warm throughout the year. Species recorded around this area include whitetip reef sharks, wrasses, boxfish, vagabond butterflyfish, and pennant bannerfish.

Sachikos Point is a wall and reef dive site located on Bunaken Island, Indonesia. The site features a vertical wall structure with depths ranging from 5 to 30 metres, averaging 25 metres. Divers access the site via a shore entry. Conditions include moderate currents and visibility ranging from 10 to 35 metres. Water temperatures are consistent, typically between 28 and 30 degrees Celsius throughout the year. Due to the presence of strong currents, surge, and sharp coral, this site is suited for intermediate divers. Divers should also be aware of potential entanglement hazards and the presence of sharks in the area.

Siladen features a diverse underwater topography comprising shallow reefs, dramatic walls, and drift sections, complemented by an artificial reef. Divers can explore depths ranging from 2 to 50 metres, with an average depth of 25 metres. Visibility typically spans 15 to 40 metres, and water temperatures remain between 27 and 29C. Access is strictly by boat, and the site is suited for intermediate divers due to moderate currents that can shift quickly. Hazards include potential down currents on the wall, boat traffic, and venomous marine life such as stonefish and lionfish. Night diving is available, and surface marker buoys are recommended for all ascents.

Siladen Housereef is a reef and wall site located off Bunaken Island. The topography features shallow reefs transitioning into a deeper drop-off, with depths ranging from 11 to 22 metres. The wall is encrusted with sponges and gorgonians, while the reef top hosts a variety of anemones. Divers and snorkellers can expect moderate currents, making this a drift dive location. Visibility typically ranges from 10 to 30 metres. Marine life includes common Chromodoris nudibranchs and very common wrasses. Other species recorded here include clown triggerfish, Pacific trumpetfish, speckled butterflyfish, multibarred angelfish, pufferfish, various anemonefish, forcepsfish, groupers, and redtooth triggerfish. Water temperatures are generally 28 to 30C, though upwellings may cause fluctuations.

Dalton Point, located off Bunaken Island, offers a diverse underwater environment featuring a mix of reef, wall, and muck diving. The site is suitable for beginners, with depths typically ranging between 20 and 30 metres. Divers experience mild currents and visibility that fluctuates between 10 and 30 metres. Access is by boat only, and the site is located 1000 metres from the shore. Due to potential shifts in current and active boat traffic, guided tours are recommended. Divers should remain close to their guide, monitor their position, and use a surface marker buoy when ascending to ensure safety near passing vessels.

Tanjung Parigi is a wall and drift dive site located off Bunaken Island. The topography features a reef wall and pinnacle structure, with depths typically ranging from 15 to 30 metres and an average depth of 20 metres. Divers should expect moderate currents and occasional surge, necessitating boat access for all dives. Visibility at the site generally spans 15 to 25 metres. Water temperatures remain consistent throughout the year, ranging between 28 and 30 degrees Celsius. Due to the current and wall environment, this site is best suited for intermediate divers. Guided tours are available to assist with navigation along the reef wall.

Mike's Point is a wall and reef dive site located off Bunaken Island, Indonesia. The site is accessed by boat and features a drift dive environment with moderate currents. Divers can expect depths ranging from 15 to 40 metres, with an average depth of 25 metres. Visibility at the site typically spans 10 to 30 metres. Water temperatures remain consistent throughout the year, ranging between 28 and 30 degrees Celsius. Due to the presence of surge and strong currents, this site is suited for intermediate divers. Facilities available include equipment rental, air fills, and guided tours, with a typical dive duration of 60 minutes.