Starship is a reef and wall site located off Tomia Island, offering a combination of reef and drift diving. The topography features a wall that drops to depths of 25 to 30 metres. Access is by boat only, and the site is suitable for beginners due to typically mild currents. Visibility varies between 10 and 30 metres, and water temperatures remain warm, ranging from 27 to 30C throughout the year. Divers should remain aware of their depth gauge as the wall descends into deeper water. While currents are generally manageable, they can strengthen without warning, so it is recommended to stay close to your guide and avoid swimming against surges.

Fan Garden is a reef and wall dive located off Tomia Island. The site features a shallow reef top that transitions into a wall, descending to a maximum depth of 30 metres. Divers typically experience mild currents and visibility ranging from 20 to 30 metres. Water temperatures remain warm, between 27 and 30 degrees Celsius. Access is by boat only, and the site is suitable for night diving. Due to the wall depth and the presence of sharks, booking a guided tour is recommended to monitor depth and manage safety. Divers should maintain calm movements if sharks are encountered.

Batfish Wall is a boat-access wall and drop-off site located off Tomia Island. The wall descends into deep water, with visibility ranging from 20 to 60 metres. While the site reaches depths of 40 metres, beginners can enjoy the reef by staying in the shallower 10 to 15-metre sections. Conditions are generally mild, though currents can strengthen unexpectedly. The site is suitable for night diving and requires boat access. Divers should monitor their depth gauge closely due to the significant drop-off. Species recorded around this area include various nudibranchs, lionfish, moray eels, and angelfish. Guided tours are available to assist with navigation and current management.

Cornucopia is a deep wall and drift dive located off Tomia Island. The site features a reef top that transitions into a vertical wall, dropping from 20 to 55 metres. Divers experience visibility ranging from 20 to 60 metres. This site is suited for advanced divers due to the depth and the potential for currents to develop quickly. Boat access is required for all dives. Maintain good buoyancy to avoid contact with the sharp reef and wall surfaces. Monitor your depth closely during the descent, as the wall drops rapidly. Typical dive times are approximately 60 minutes in water temperatures between 26 and 29 degrees Celsius.

Magnifica is a wall and drop-off site located off Tomia Island, Indonesia. The reef edge descends into deep water, reaching a maximum depth of 80 metres with an average depth of 30 metres. This site is suited for advanced divers, with technical certification required to access the deeper sections. Conditions feature mild currents and visibility ranging from 15 to 60 metres. Access is by boat only, and the site is suitable for night diving. Divers should plan gas consumption and bottom time carefully due to the significant depth. Water temperatures fluctuate between 24 and 28 degrees Celsius throughout the year.

Spiral Corner on Tomia Island is a wall and drop-off site that descends from the shallows to 40 metres. Divers typically experience visibility between 20 and 40 metres, allowing for clear views of the reef structure. While currents are generally mild, they can intensify, particularly around the corner feature. Intermediate divers should stay close to the wall for shelter if conditions strengthen. Boat access is required for this site, which is also suitable for night diving. Species recorded around this area include various nudibranchs, lionfish, rays, scorpionfish, octopus, angelfish, moray eels, crocodile fish, triggerfish, and cuttlefish.

Fan 38 West is a reef and wall dive located off Tomia Island. The site features a drop-off that descends from a shallow reef top to a depth of 36 metres. Divers experience visibility ranging from 25 to 40 metres, allowing for clear views along the wall. Water temperatures typically range between 26 and 30 degrees Celsius. Access is by boat only, and the site is subject to moderate currents that can shift without warning. Due to these conditions, divers are advised to stay close to their guide. An advanced open water certification is required to dive this site.

Blade is a boat-access site off Tomia Island featuring a combination of pinnacle, wall, and drift diving. The topography consists of a pinnacle that drops to 50 metres, with an average depth of 30 metres. Divers experience moderate currents, which facilitate drift sections along the wall. Visibility is high, typically ranging between 30 and 50 metres. Due to the depth and potential for currents to develop quickly, this site is suited for intermediate divers. Night diving is available at this location. Divers should coordinate with their operator to plan entries around the tidal window to ensure comfortable conditions.