Bougainville Reef sits in the Coral Sea off Queensland, combining wall diving, drift diving, and wreck exploration across a depth range of 5 to 40 metres. Visibility can reach 40 metres in good conditions, though it can close down considerably, so conditions dictate the dive. Variable and at times strong currents make this strictly advanced territory, and that same water movement is what keeps the reef productive with various reef species working the structure. The wall sections reward divers who push deeper, while the wreck adds a different dimension to the site. Sharp coral and boat traffic require constant situational awareness throughout.

Gorgonian Wall earns its name from the large sea fans that cover its face, creating a backdrop that puts the marine life here in sharp relief. The wall drops from 5 metres down to 40 metres, and visibility in the 30 to 40 metre range means you can take in the full scale of it. Moderate current runs along the wall and does most of the work bringing in grey reef sharks, whitetip reef sharks, hammerhead sharks, manta rays, and large schools of trevally, barracuda, and tuna. Bumphead parrotfish and hawksbill turtles work the shallower sections. Plan your bottom time carefully given the depth range, and watch for boat traffic and jellyfish on ascent.

Crystal Plateau drops from a shallow reef top at 5 metres down a wall and over a drop-off into deep diving territory at 40 metres, with visibility regularly reaching 30 to 60 metres. That clarity is what defines this site. You can watch grey reef sharks, whitetip reef sharks, and silvertip sharks working the blue water beyond the wall while tuna, trevally, barracuda, and mackerel sweep through mid-water. The reef structure itself carries soft corals, sea fans, and plate coral across the plateau and wall face. Moderate currents are standard here and can strengthen, so solid buoyancy control and awareness of your depth are essential before you commit to this one.

The MV Antonio Tarabocchia is a wreck dive that rewards intermediate divers with impressive pelagic action and manageable depths of 6 to 18 metres. Visibility regularly reaches 20 to 40 metres, which means you can often take in the full structure from a single vantage point. Moderate to occasionally strong currents run across the site, and those currents are largely responsible for the fish life here. Potato cod hold position around the wreck, while trevally, mackerel, tuna, and barracuda work the water column above. Grey reef, whitetip reef, and silvertip sharks are regular visitors, as are bumphead parrotfish. Watch for boat traffic on ascent.