AUSTRALIA BELOW THE SURFACE
Every wreck has a story.
Historic ships, former naval vessels and scattered remains. Explore Australia’s wreck-diving places—and learn how to read the story behind the steel.
AI illustration of a fictional wreck. Not a photograph, site plan or equipment demonstration.
HISTORY. HABITAT. EXPLORATION.
Find the wreck.
Understand the dive.
A wreck’s name and depth are only the beginning. Its history, condition, access rules and the route you intend to dive all matter. Use this section to discover places, compare records and ask better questions of local operators.
Our directory includes wreck remains and reef sites associated with wrecks. Inclusion does not mean a site is currently open, regularly visited or suitable for every diver.
10 CHAPTERS • ORIGINAL EXPLANATIONS
Start with the learning guide
Understand the wreck you are looking at
Distinguish a vessel’s history from the kind of dive it offers.
Read depth, access and location correctly
Turn a directory entry into questions that can be verified.
Choose a first wreck for the experience you have
Compare the proposed trip, not a list of famous names.
Know the boundary between outside and inside
Recognise when the environment changes the training question.
Account for conditions and a changing structure
Read current notices before relying on old descriptions.
Connect training and equipment to the intended dive
Ask what a course teaches before choosing equipment or a certification.
Treat wrecks as heritage, not souvenirs
Find the applicable site rules and leave the evidence in place.
Photograph the wreck without changing the dive
Build a visual story from the route you have already agreed.
Build a booking that can survive a change of plan
Resolve practical questions before committing travel time and money.
Turn the dive into a better understanding of the wreck
Record observations that can improve your next visit and the directory.
A FEW STARTING POINTS
Wrecks to research
Explore these records for history, maps and local context. Recorded depths and operator links need confirmation for your actual trip; this is not a ranking or a list of guaranteed departures.
WreckSunshine Coast
Ex-HMAS Brisbane
Queensland's great destroyer wreck – 133 m, upright, funnels 3 m below the surface and 1000+ species – now with a…
WreckFleurieu Peninsula & Victor Harbor
Ex-HMAS Hobart
A 133 m guided missile destroyer sitting upright in 30 m with the superstructure from 5 m, and the only prepared naval wreck in…
WreckGeographe Bay & Busselton
HMAS Swan Wreck
A 113 m warship upright in 31 m with the crow's nest at 8 m and cut-outs for safe penetration - Australia's first purpose-sunk…
WreckTownsville & Magnetic Island
SS Yongala
A 109 m passenger steamer lost with all 122 aboard in the 1911 cyclone, lying almost intact on its side and swarmed by giant…
Artificial ReefPort Phillip Heads
ex-HMAS Canberra
A 138 m guided-missile frigate scuttled in 2009 and sitting almost upright in 28–32 m with the bridge at 8 m – bridge, galley,…
WreckHervey Bay & K'gari
ex-HMAS Tobruk
Australia's largest military dive wreck – a 127 m landing ship lying on her side, with the shallowest point at 11 m for Open…
BROWSE BY STATE & NAME
Explore the wreck directory
103 wreck-related recordsRecorded information, not live availability
WreckSydney Harbour
SS Centennial wreck (Taylors Bay)
The mussel-covered mound of an 1889 collision victim in a sheltered Mosman bay, 20 minutes of ribs, plates and history at 13 m.
WreckWollongong & Kiama
SS Cities Service Boston
Boilers and engine remains of a 146 m US tanker wrecked in 1943, with a dramatic rescue story commemorated on the headland.
WreckEden & Green Cape
SS City of Sydney
Engine, prop shaft and upturned stern with broken propeller of an 1854 steamer, in a wild corner of the coast.
WreckCentral Coast
SS Commonwealth wreck (Foggy Reef)
A wooden steamer's boilers and engines near Foggy Reef - the wreck whose search led to the discovery of Foggy Cave.
WreckShoalhaven Coast
SS Corangamite
The last traces – ballast blocks and scattered remains – of a large 1886 passenger steamer wrecked in fog.
Details need confirmationWreckNewcastle & Lake Macquarie
SS Davenport wreck (Stockton)
A WWII munitions ship towed out of Newcastle Harbour while ablaze in 1943, with fire-fused machinery in only 12 m.
WreckSydney Northern Beaches
SS Dee Why (ferry) wreck
Sydney's largest scuttled ferry, upright in 48 m with four intact boilers and a swim-through boiler room; the flagship of the…
WreckSydney Northern Beaches
SS Duckenfield wreck
Engine, boilers, anchors and copper ingots of an 1889 collier salvaged with explosives, spread across the reef edge at 21–23 m.
WreckMerimbula
SS Empire Gladstone
The largest remaining wreck in NSW, a 137 m wartime freighter spread across 100 m of shallow reef, with engine, boilers, flywheel…
WreckCentral Coast
SS Galava wreck
A deep sixty-miler collier with an intact bow and some of the best fish life of any Central Coast wreck.
WreckSydney South & Botany Bay
SS Goolgwai wreck (Long Bay)
Last resting place of a Canadian-built WWI minesweeper that served as HMAS Goolgwai in WWII; a search dive through scattered iron…
WreckSydney South & Botany Bay
SS Hilda wreck (Cape Baily)
Engine, propeller, winch and anchors of an 1879 collier in 21–27 m just off Cape Baily Lighthouse – an easy, no-deco historic…
WreckNewcastle & Lake Macquarie
SS Irresistible wreck
An upright 1883 steam tug with a big boiler, scuttled in 1931 in Stockton Bight - the shallowest of Newcastle's scuttled tugs.
WreckSydney South & Botany Bay
SS Kelloe wreck
Upright 1866 collier at 50 m with a tall boiler, two huge anchors and a history of sunfish, whale and dolphin encounters.
WreckCentral Coast
SS Kiama wreck
A 1951 sixty-miler collier with a prominent boiler and engine lying to port, in 45-47 m off The Entrance.
WreckNarooma & Montague Island
SS Lady Darling
An intact stern with upright engine and boiler, covered in jewel anemones – one of the best wreck dives in NSW.
WreckEden & Green Cape
SS Ly-ee-Moon
Wreckage of one of NSW's worst shipwrecks, lying below the Green Cape lighthouse it struck in 1886.
WreckPort Stephens
SS Macleay wreck
A 1911 collier wreck at 42 m with an unusually well-preserved engine and boiler, and a strong resident mulloway and morwong…
WreckSydney South & Botany Bay
SS Minmi wreck (Cape Banks)
The stern of a 75 m collier that broke her back on Cape Banks in fog in 1937, with wreckage scattered through Cruwee Cove.
WreckSydney Northern Beaches
SS Myola wreck
A 1919 collier with two big boilers, an upright stern and a shattered propeller, in the clearest water of any Sydney wreck.
WreckEden & Green Cape
SS New Guinea
Shallow wreck with keel, hull sections, cargo propeller blades and lead ingots below the Green Cape cliffs.
WreckUlladulla
SS Northern Firth
Swim through a giant intact boiler from a 1932 steamer wrecked on Brush Island.
WreckPort Stephens
SS Oakland wreck
A 1903 collier wreck at 27 m valued for the large baitfish schools and reef fish it now shelters.
WreckNewcastle & Lake Macquarie
SS Osprey wreck
An intact 1885 steamer sitting upright in 42 m, where Port Jackson sharks gather to breed each winter.
Go deeper into the history
Use heritage records to investigate a vessel’s identity and story, then check site managers and operators separately for present-day access.
DCCEEW — Underwater cultural heritage
Australian underwater heritage framework and research resources.
Open primary source ↗WA Museum — Maritime Archaeology Databases
Researching ship identities, archaeological records and artefacts.
Open primary source ↗DCCEEW — Underwater heritage protected zones
Site-specific protected zones and activities requiring permission.
Open primary source ↗