Bolilanga House Reef is a fringing reef surrounding a small private island in the Togian Islands. This site is suitable for beginners, offering shore access to healthy coral formations located just metres from the beach. Snorkellers can navigate the perimeter of the island in approximately one hour. Depths range from 2 to 15 metres, with an average depth of 8 metres. Conditions are generally mild with visibility between 20 and 40 metres. Water temperatures remain consistent throughout the year, typically between 30 and 31 degrees Celsius. Divers and snorkellers should be aware of sharp coral present throughout the reef area.

Mariona Jellyfish Lake in Bomba is a unique marine lake characterised by calm, brackish water. The site is surrounded by limestone cliffs and lush mangroves, creating a distinct environment for both divers and snorkellers. The lake is home to thousands of stingless golden and moon jellyfish. Visibility at the site varies between 5 and 40 metres, with mild currents and water temperatures ranging from 31 to 32C. Entry is via the shore, and the site is suitable for beginners. Species recorded around this area include giant moray, elongate clam, wrasses, orangestripe triggerfish, eastern triangular butterflyfish, Pacific sailfin tang, blackspotted pufferfish, rock cod, pufferfish, speckled butterflyfish, chocolate chip sea star, saddled butterflyfish, goatfish, and sea star.

California Reef is a submerged atoll located near Bomba, Indonesia. The site features a coral carpet situated a few metres below the surface, extending to depths between 2 and 30 metres with an average of 15 metres. Visibility at the site typically ranges from 20 to 40 metres, and currents are generally mild. Access to the reef is by boat only, with typical excursions lasting 60 minutes. The site is suitable for intermediate snorkelers and divers. Facilities available in the area include equipment rental, air fills, and guided tours.

Karina Beach in Bomba, Indonesia, features a shallow reef flat characterised by a dense coral carpet. This marine site is well-suited for beginners, with depths ranging from 1 to 15 metres and an average depth of 5 metres. Divers and snorkellers can access the site from both the shore and by boat. Conditions are generally mild, with visibility typically spanning 15 to 40 metres. Water temperatures remain warm throughout the year, fluctuating between 29C and 31C. Hazards at this location include sea urchins and sharp coral. A cafe is available on-site for visitors, and the area is a frequent stop for those touring nearby jellyfish lakes.

Mildred's Rock is a shore-accessible reef dive located in Bomba, Indonesia. The site is suitable for newly certified divers and those building underwater confidence due to its generally shallow and calm nature. Divers enter directly from the shore, and wearing reef-safe footwear is recommended for a comfortable entry and exit. Water temperatures remain warm, ranging between 30 and 31 degrees Celsius throughout the year. As conditions such as visibility and currents can be variable, it is important to check local reports before entering the water.

Black Marlin House Reef in Bomba, Indonesia, is a shallow reef and seagrass site suitable for beginner divers. The site maintains a consistent depth of 7 metres, with dives typically lasting 45 minutes. Access is via a shore entry, and conditions are characterised by mild currents and visibility ranging from 10 to 20 metres. Water temperatures are warm, consistently between 30C and 31C throughout the year. Facilities available at the location include a dive shop, boat charter services, a cafe, and parking. Divers should be aware of the presence of jellyfish in the water.

Kadiriri Paradise in Bomba offers a diverse underwater environment featuring a reef, wall, wreck, and cave system. The site ranges from 1 to 51 metres in depth, with an average of 20 metres. Visibility typically spans 20 to 40 metres, and water temperatures remain between 27 and 29C. Moderate currents are common, requiring careful monitoring of your position relative to the entry point. Due to the depth and current conditions, this site is suited for intermediate divers. Facilities available on-site include parking, toilets, showers, changing rooms, a rinse station, equipment rental, and air fills.

Channel is a drift dive located off Kadidiri, Indonesia, defined by its strong currents. The site features a reef environment where visibility typically ranges between 10 and 30 metres. Water temperatures are consistently warm, ranging from 30C to 31C throughout the year. Due to the powerful and shifting currents, this site is suited for intermediate divers with solid buoyancy control. Access is by boat only, and divers should coordinate with their crew to time entries with tidal flows. Hazards include boat traffic and strong currents, necessitating the use of an SMB upon ascent. Species recorded around this area include various wrasses, groupers, and butterflyfish.