AUSTRALIAN DESTINATIONS
Diving in Queensland
Explore 594 listed dive sites and find the local knowledge to help plan your visit.

THE LOCAL PLANNING BRIEF
Choose your reef gateway before your accommodation
Queensland research starts with the departure region. Cairns and Port Douglas, the southern reef islands, Townsville and the south-east coast appear in different parts of this directory. Treat them as separate trip choices: being in Queensland does not put every reef or wreck within reach of the same boat. Work from a proposed operator itinerary back to your accommodation and transfers.
Choose the setting, then the trip Counts describe published records, not bookable trips or confirmed open sites.
There are 594 published site records across Queensland. The recorded categories include reef (290), pinnacle/bommie (73), wall (70), wreck (52). These categories reflect the database; they are not a ranking, a conditions report or an assessment of your suitability.
Start with one of the regional pages below. State-wide totals are useful for browsing, but the actual choice should be made at the level of an operator, a site and a proposed itinerary.
Research operators in Queensland →Ask before booking
- Which port and vessel will run our trip?
- Is the named reef a likely itinerary or a confirmed destination?
- What changes if our island transfer or boat departure moves?
Save the answers with the contact name and date. Separate confirmed arrangements from items still waiting for a reply.
Record your trip questions →Northern reef gateways
Compare Cairns and Port Douglas by the actual departure, return time and proposed trip. Ask which sites are possibilities rather than fixed promises.
Islands and southern reef
For island-based trips, confirm how arrival transfers connect with the diving schedule and what equipment must be reserved.
South-east Queensland
Use the Brisbane, Gold Coast, Sunshine Coast and island region pages to distinguish boat departures, shore access and wreck-related records.
Questions, answered
How do I choose a dive in Queensland?
Begin with the individual site and its source notes, then discuss the proposed trip with a local provider. The 594 published records are research options, not a list of trips available today. Match the plan to your training, recent experience and the operator’s current requirements.
When should I visit Queensland for diving?
Choose dates with a provider who runs the activity you want, then discuss seasonal patterns, recent conditions and alternative itineraries. A generic best-month claim cannot establish the conditions at your exact site or guarantee a wildlife encounter.
Can I use these maps to enter or navigate a dive site?
No. Recorded and approximate map positions support orientation only. Confirm the exact access, permissions, meeting point and route with the responsible local provider or manager.
Regional planning context: Tourism and Events Queensland — accessing the Great Barrier Reef ↗. Directory counts come from published YouDive records. Individual site claims remain subject to their source and review notes.
Find your region
Dive sites to explore
ReefSunshine Coast
Pyramids (Gneerings)
One of the lesser-documented named reef sites in the Mooloolaba operators' rotation – a chance to dive typical Gneering Shoals…
Details need confirmation
ReefPort Douglas
Rayban (Opal Reef)
Shallow, coral-rich snorkel site with high fish density.
Details need confirmation
ReefLady Elliot Island
Reefy Seconds (Lady Elliot Island)
A shallow snorkel-line buoy over reef and rubble.
Details need confirmation
WallBrisbane & Moreton Bay
Rosswall
A lightly dived coral-covered wall with overhangs and caves off northern Moreton Island.
Details need confirmation
ReefCairns
Round the Bend (Milln Reef)
A less-crowded Milln site following a curve in the reef edge.
Details need confirmation
ReefPort Douglas
Rudder Reef
Sloping mid-shelf reef with bommies, cuttlefish, painted crays and baby reef sharks; a weather alternative to the outer reefs.
Details need confirmation
WreckNorth Stradbroke Island
Rufus King Wreck
The broken stern of a 1942 Liberty ship that grounded carrying bombers and aviation fuel for the Pacific war.
Details need confirmation
ReefSwain Reefs
Sandshoe Reef (Swain Reefs)
Invertebrate-rich coral gardens full of flatworms, nudibranchs and sea stars.
Details need confirmation
Muck/SandLady Elliot Island
Sandy Seconds (Lady Elliot Island)
A sandy beginners' site between the snorkel lines.
Details need confirmation
ReefCairns
Saxon North Horn
The lightly dived northern tip of Saxon, with healthy corals and schooling fish in the current.
Details need confirmation
IslandMackay
Scawfell Island – Refuge Bay
Sheltered anchorage with a beach and coral beneath granite cliffs and rainforest in a remote national park.
Details need confirmation
WreckBundaberg & Agnes Water
Shannon II Wreck
An 18.6 m fibreglass trawler lost in 2004 near the Barcoola – rarely dived and poorly documented.
Details need confirmation
ReefTownsville & Magnetic Island
Shark Alley (Wheeler Reef)
Wheeler Reef's shark site – reef sharks and grey whalers year-round, pygmy mantas October–December.
Details need confirmation
ReefSunshine Coast
Ship Rock
One of the lesser-documented named reef sites in the Mooloolaba operators' rotation – a chance to dive typical Gneering Shoals…
Details need confirmation
Muck/SandLady Elliot Island
Simmos (Lady Elliot Island)
Sand-plain dive where stingrays, eagle rays and turtles are the norm.
Details need confirmation
ReefSwain Reefs
Sinker Reef (Swain Reefs)
A maze of deep gutters through coral gardens, with batfish, grouper and sea snakes.
Details need confirmation
ReefCairns
Ski Slope (Flynn Reef)
A gentle reef slope that lets mixed groups choose their own depth.
Details need confirmation
WallSwain Reefs
Snake Reef (Swain Reefs)
Deep, colourful Swains walls to 40 m with pelagic schools – for experienced divers only.
Details need confirmation
DriftPort Douglas
Sno Bommie (Opal Reef)
Relaxed drift along the sheltered inner slope of North Opal with sharks around the bommie.
Details need confirmation
ReefGold Coast
Southern Comfort
A Palm Beach Reef site in 10-16 m on the southern part of the reef complex.
Details need confirmation
ReefPort Douglas
Southside (Opal Reef)
Shallow coral shelf dropping into vertical walls and bommies on Opal's south side – a calm-weather site.
Details need confirmation
Pinnacle/BommiePort Douglas
Split Bommie (Opal Reef)
Deep-water bommie with a cleft through it; a macro hotspot for nudibranchs and tiny crustaceans.
Details need confirmation
ReefMackay
St Bees Island Fringing Reef
Quiet national-park island reefs beside Keswick, with the Cremer wreck and caves on its north coast.
Details need confirmation
WreckHervey Bay & K'gari
Steel Barge S4 (Big Woody Island)
A small steel barge in 12 m north of Big Woody Island – a short, shallow second dive.
Details need confirmation