Bualo is a reef and wall site located off Bunaken Island. The site features a shallow reef starting at 5 metres, which transitions into a dramatic wall descending to 30 metres and beyond. It is suitable for intermediate divers and snorkellers, requiring boat access. Visibility ranges from 15 to 30 metres, with water temperatures between 28C and 30C. Currents are generally mild but can strengthen, requiring careful monitoring of position relative to the wall. Species recorded around this area include Napoleon Wrasse, various nudibranchs, angelfish, groupers, lionfish, rays, triggerfish, scorpionfish, moray eels, and whitetip reef sharks. Divers should avoid contact with sharp coral and rock edges along the wall.

Negri is a wall dive located off Bunaken Island, Indonesia, accessible only by boat. The site features a vertical structure that drops to depths between 20 and 30 metres, with an average depth of 25 metres. Conditions are generally comfortable, characterised by mild currents and visibility ranging from 10 to 30 metres. The water temperature remains warm, typically between 28 and 30C throughout the year. Due to the manageable current, this site is suitable for beginner divers seeking experience with wall topography. A rinse station is provided on-site for post-dive gear maintenance.

Sulawesi Wall at Bunaken Island is a marine dive site featuring a shallow reef top that transitions into a steep wall dropping to significant depths. This site is suited for intermediate divers due to the potential for strong currents and the presence of overhead environments within swim-throughs. Visibility typically ranges from 15 to 35 metres, with water temperatures remaining between 29 and 30C. Access is exclusively by boat. Divers must manage their buoyancy carefully in swim-throughs and deploy a surface marker buoy before ascending, as currents can strengthen quickly along the wall and boat pick-up follows a drift profile.

Panggulingan is a reef and wall dive site located off Bunaken Island. The site features depths between 20 and 30 metres, with an average depth of 25 metres. Divers access the site by boat, where they may experience mild drift conditions. Visibility ranges from 10 to 30 metres, and water temperatures remain warm between 28 and 30C throughout the year. While the site is suitable for beginners, currents can strengthen quickly, including the risk of down currents. Divers should stay close to their guide and monitor conditions closely. Typical dives last 60 minutes. Early morning departures are recommended to take advantage of calmer currents and optimal visibility.

Tanjung Kopi is a challenging wall and drop-off site located off Bunaken Island. The topography begins as a shallow reef at 5 metres before descending sharply into deep water, reaching depths beyond 80 metres. Divers should expect strong, shifting currents and visibility between 10 and 30 metres. Due to the significant depth and current intensity, this site is suited for advanced divers only. Boat access is required, and the use of a surface marker buoy is essential for safe surfacing. Species recorded around this area include green sea turtles, Napoleon wrasse, whitetip reef sharks, and various nudibranchs.

Tenga is a reef dive located off Bunaken Island, Indonesia, accessible only by boat. The site features depths between 20 and 30 metres. Divers should be prepared for strong currents that can develop quickly, requiring careful planning and consultation with the boat crew before entry. Visibility at the site varies, ranging from 10 to 30 metres. Water temperatures are consistently warm, typically between 28 and 30 degrees Celsius throughout the year. Due to the active boat traffic in the area, divers must stay close to their group and deploy a safety sausage upon ascent.

Mandolin is a steep wall dive located 500 metres off Bunaken Island, Indonesia. The topography features a series of steps, ledges, and overhangs that descend to 40 metres, with an average depth of 25 metres. This site is typically conducted as a drift dive due to moderate currents. It is suitable for intermediate divers and offers opportunities for night diving. Access is by boat only. Visibility ranges from 10 to 35 metres, and water temperatures remain consistent between 28 and 30 degrees Celsius. Hazards include the depth, potential for strong currents, and the presence of overhead environments within the wall structure.

Tengah is a classic reef site off Bunaken Island, Indonesia, featuring a shallow reef top that transitions into a vertical wall and drop-off. The site reaches depths between 6 and 40 metres. Divers experience mild currents, making it suitable for intermediate skill levels. Visibility is generally high, ranging from 20 to 40 metres, with water temperatures typically between 28 and 30 degrees Celsius. Access to this site is by boat only, and it is recommended to arrive in the morning to ensure the best visibility before boat traffic increases. Facilities should be confirmed locally in advance of planning a dive.