Meet the site
The Glenelg Barge was the first of Adelaide's purpose-sunk wrecks, scuttled in 1984 a short distance from where the Dredge would follow a year later. She is a sand hopper barge about 30 m long, built in Sydney in 1911 by Poole and Steel, with a capacity of around 450 cubic yards, and spent her working life in state service carrying dredged spoil. Today she rests on the sand in about 20 m, a boxy, flat-topped hull that is simpler in shape than the Dredge but just as encrusted. Because the barge is essentially a large open-topped box with buoyancy chambers down each side, the character of the dive is different from its neighbour. The outside of the hull is covered in sponges, ascidians and bryozoans, and schools of bullseyes, old wives and sweep drift along the sides. Leatherjackets, magpie perch and blue devils are common, and nudibranchs are a highlight for photographers who slow down on the hull plates. There are fewer fish than on the Dredge, but plenty of life overall. Small work rooms on the barge can be looked into, but the flotation chambers have very restricted entrances and have silted up; local guides advise against entering them. The best way to enjoy the Barge is as part of a two-wreck dive, linked to the Dredge by a line of star droppers on the seabed, which also makes for good navigation practice. With both wrecks so close, it is one of the few places near Adelaide where a diver can see two quite different steel vessels in one tank. The Barge suits Advanced divers comfortable with open-water boat diving and variable visibility, and it is a good site for developing wreck awareness without committing to penetration. For history buffs, it marks the start of the 1980s artificial-reef program that shaped Adelaide's offshore diving.
Research this site before booking Stored site notes may be historical. These questions highlight gaps without turning old instructions into a current dive plan.
Glenelg Barge is recorded as Wreck in Adelaide Metro. The listed access is boat (day trip). 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.
- Current and timing
- Ask how the operator assesses the current window for the actual route. Historical tide notes are not a departure instruction.
- Other water users
- Ask about vessel activity, exclusion areas and the agreed surface arrangements.
- Lines and obstructions
- Discuss any known entanglement concerns and the suitability of the planned area.
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 Glenelg Barge suitable for my certification?
The record lists Advanced 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 Glenelg Barge 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
Bullseyes, old wives, sweep, leatherjackets, magpie perch, blue devilfish, wobbegongs, nudibranchs, sponges, ascidians, bryozoans
Location
Former government sand hopper barge scuttled in 1984 in about 20 m of water, roughly 20-80 m south of the Glenelg Dredge, 5-6 km west of Glenelg.
Facilities nearby
West Beach boat ramp (toilets, trailer park); Adelaide Scuba at Glenelg North (air, hire).
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
marinelife.org.ausdfsa.netseawolves.org.authediveshack.com.auen.wikivoyage.orgdivedb.netRecord updated 26 Sept 2026. Source claims are being reviewed.