Underwater World is a boat-accessed reef site off Queensland offering calm, current-free conditions that make it a good choice for newer divers. Visibility ranges from 7 to 16 metres, so you can generally see clearly across the reef structure. The site runs from shallow areas of around 5 metres down to 32 metres, though beginners should stay in the shallower sections where the reef life is just as rewarding. Various reef species are present throughout. Keep your depth in check, as the site drops into deep diving territory and it is easy to drift deeper than planned while exploring.

Inner Gneerings The Caves is a boat-access site off Queensland that rewards intermediate divers with a mix of overhead environments and open reef down to 25 metres. Visibility runs 6 to 12 metres, and current is variable, so checking conditions before you drop in is worth the effort. The caves and swim-throughs draw resting leopard sharks and wobbegong sharks, while grey nurse sharks patrol the deeper sections. Loggerhead and green turtles move through regularly, and a slower, methodical search of the structure will turn up nudibranchs, scorpionfish, and moray eels tucked into crevices. Rays and coral trout round out the regular cast.

This 133-metre guided missile destroyer sits upright in 28 metres off Mooloolaba, her superstructure rising to within 3 metres of the surface. Scuttled in 2005, the Brisbane has transformed into a thriving artificial reef with multiple penetration points for experienced wreck divers. You can explore the bridge, engine rooms, and gun turrets, though moderate currents demand solid buoyancy control and wreck training. Visibility typically ranges from 10 to 14 metres, sufficient for appreciating the ship's impressive scale and the marine life that has colonised her surfaces. Queensland groupers have claimed territories throughout the wreck, while bull rays and eagle rays patrol the sandy bottom. Turtles drift past the superstructure, and leopard sharks rest beneath overhangs. The deck and railings host clownfish darting among anemones, batfish in the water column, and nudibranchs on encrusted metal. Octopus hide in compartments, and the occasional lionfish patrols corridors. The wreck's size means multiple dives to see everything. Sharp edges and entanglement hazards are present throughout, particularly in overhead environments. Strong currents can pick up quickly, making this a serious dive requiring proper planning and experience with wreck penetration.

Wobby Rock earns its name honestly - wobbegong sharks rest on the bottom and tuck into the cave structure here, making them the site's most reliable sighting. The cave itself requires careful buoyancy control and awareness of your surroundings, so solid intermediate skills are a genuine requirement rather than a suggestion. Depths run from 13 to 18 metres with visibility typically reaching 10 to 15 metres, giving you good working conditions to explore the reef. Grey nurse sharks pass through, grouper hold their usual territories, and trumpet fish hang in the water column. Current is variable, so check conditions before descending.

Nurse Rock is named for good reason. Grey nurse sharks are a regular presence here, resting near the reef and cave structures in the deeper waters between 14 and 22 metres. Despite that, this is a manageable site for beginners. The current stays mild, and visibility ranges from 7 to 20 metres, giving you plenty of time to look around. The reef and cave formations shelter moray eels, cod, crayfish, and wobbegongs, with bait fish moving through in loose schools. Grey nurse sharks look intimidating but are not aggressive. Keep calm, move slowly, and you will have no issues.

The Hole is a reef and drift site off Queensland that earns its name from the distinctive topography drawing fish and divers alike into a concentrated underwater experience. Depths run from 5 to 19 metres, making it accessible for intermediate divers comfortable with mild currents. Visibility regularly reaches 10 to 40 metres, so you can read the reef structure clearly before committing to your line. Schooling fish move through in numbers, while eels and smooth rays work the bottom around the coral. Nudibranchs and urchins reward slower, more methodical searching. Boat entry year-round means reliable access regardless of season.

Clown Reef earns its name honestly. Anemones dot the reef structure here, each one likely hosting clownfish going about their territorial business in that familiar darting way. Depths run from 10 to 15 metres, which gives you a comfortable amount of time to settle in and look around without rushing. Visibility sits between 10 and 15 metres, so you get a clear view of the surrounding reef fish moving through the water. The current is mild, meaning you can focus on what you're seeing rather than fighting the water. This is a boat-accessed site that dives well year-round, with equipment rental and guided tours available if you need them.

Butterflies is a reef dive sitting between 8 and 16 metres, which makes it a comfortable fit for newer divers still building confidence underwater. Visibility ranges from 6 to 15 metres, so you generally get a clear view of what's around you. The current runs mild, though be aware of surge near the reef and watch for boat traffic at the surface. Move slowly along the reef and you'll find octopus tucked into crevices, nudibranchs on the rock surfaces, and butterfly fish picking around the coral. Sweetlip tend to hang in small groups in the mid-water. Take care around the coral as sharp edges are easy to brush against.