Meet the site
The George Roper was the biggest sailing ship of her day to be lost at the Heads, and she went on her maiden voyage. A four-masted iron barque of 2,033 tons built by W.H. Potter & Son at Liverpool and launched on 10 February 1883, she was 'specifically designed for fast sailing and bringing large consignments of cargo to Australia'. She left Liverpool on 4 April 1883 with soft goods, drapery, household goods, spirits, dynamite and 1,400 tons of steel rails. On 4 July 1883, in heavy fog, she and the steamer Williams both struck Lonsdale Reef within hours of each other. The Roper could not be got off; her cargo was auctioned to salvage syndicates who worked her until she broke up and sank on 26 August 1883.
The Scuba Doctor listing describes what remains in 4–6 m on the outer reef: the hull extends over 83 m, and 'the lower portion of the hull, below the bilge line, lies semi-intact with the ship's keelson, side keelsons and bilge keelsons clearly visible', together with anchor winches, hawse holes, rigging components and scattered cargo including slate and ceramic fragments. Kelp grows over the iron, crayfish and abalone live in the frames, and the fish of the outer reef – wrasse, sweep, morwong, zebrafish – school over the site. The Holyhead, another four-masted barque lost on her maiden voyage seven years later, lies 31 m away and the two are usually dived together.
As a dive it is defined by its position on one of the most dangerous parts of the Lonsdale Reef, in the white-water zone at the mouth of the Rip. It is dived at the end of the ebb only, on calm days, by experienced shore divers from the platform or by boat from Queenscliff, and it is never a routine dive. A protected historic shipwreck; nothing may be removed.
Research this site before booking Stored site notes may be historical. These questions highlight gaps without turning old instructions into a current dive plan.
George Roper is recorded as Wreck in Port Phillip Heads. The listed access is shore or boat. Confirm the actual meeting point, route and permission to visit; a map pin does not establish any of these.
Topics flagged by the stored research
These are questions prompted by the existing notes, not a verified or complete hazard assessment.
- Other water users
- Ask about vessel activity, exclusion areas and the agreed surface arrangements.
- Water movement
- Ask how swell and local exposure affect the proposed entry, exit and route.
Historical access notes exist for this record, but have not been independently verified for current use. Request current directions from the operator or site manager rather than following an old entry description.
Questions, answered
Is George Roper suitable for my certification?
The record lists Open Water. That does not establish suitability for every route or day. Share your training, recent experience and equipment needs with the operator and ask about the specific proposed dive.
Can I book George Roper through YouDive?
YouDive is an independent research directory. Contact an operator directly to confirm whether it currently runs the trip, the inclusions and the booking terms.
What you might see
Kelp, southern rock lobster, abalone, bluethroat wrasse, silver sweep, magpie morwong, zebrafish, zoanthids and sponges on the iron, Australian fur seal
Location
On the outer Lonsdale Reef about 350 m south-west of Point Lonsdale lighthouse, 31 m north-north-west of the Holyhead wreck.
Facilities nearby
Free car park at Point Lonsdale lighthouse; public toilets by the lighthouse; no showers; cafes and shops in Point Lonsdale village 800 m away; nearest air fills Dive Victoria Group, Queenscliff (5 km).
Before you make plans
Conditions, access and operator schedules can change. This is a location guide, not a dive plan. Ask a local operator about current conditions and suitability for your training and experience.
Sources & further reading
scubadoctor.com.auscubadoctor.com.auscubadoctor.com.auvhd.heritagecouncil.vic.gov.auRecord updated 26 Sept 2026. Source claims are being reviewed.
