Meet the site
The Centennial is a harbour wreck with a dramatic history and modest remains. Built in Glasgow in 1863 as the SS Albion, she was a 66 m, 668-ton iron passenger and cargo steamer that ended her career on the trans-Tasman run for the Huddart Parker company. On 23 August 1889, outward bound for Wellington with 52 passengers, she collided off Bradleys Head with the collier SS Kanahooka. She sank in six minutes into Taylors Bay with her masts still above water; everyone aboard was rescued. Because she lay in an anchorage rather than a channel she was never fully removed, and after more than 130 years her hull has settled into a low, mussel-encrusted mound on the sand in 12–15 m on the eastern side of the headland. The wreck is very broken up and does not read as a ship from a distance: sand has built up around it so that it looks like a small hill covered in mussel shell. Close up, ribs, hull plates, beams and sections of frame emerge from the sand, and a bollard lies inverted on one side; the layout of bow and stern can be worked out with patience. Twenty minutes is enough to see it all, and it is usually dived as a second dive or as a navigation exercise from shore, because the VIZ club has surveyed it with GPS and published a map for shore divers entering from the Taylors Bay foreshore. Fish life is better than the structure deserves: bream, nannygai, yellowtail, small moray eels in the plating, and schools of striped catfish over the sand, with the usual harbour leatherjackets and, in winter, Port Jackson sharks. Visibility is 3–7 m. The Centennial suits divers who collect harbour history, VIZ-style navigation enthusiasts, and boat owners looking for a sheltered alternative when the Heads are rough; it is a protected historic wreck.
Research this site before booking Stored site notes may be historical. These questions highlight gaps without turning old instructions into a current dive plan.
SS Centennial wreck (Taylors Bay) is recorded as Wreck in Sydney Harbour. 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.
- 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 SS Centennial wreck (Taylors Bay) 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 SS Centennial wreck (Taylors Bay) 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
Bream, nannygai, yellowtail, small moray eels, striped catfish schools, leatherjackets, Port Jackson sharks (winter), mussels covering the hull
Location
Broken, mussel-covered remains of the 66 m iron steamer Centennial, sunk in six minutes after a collision with the collier Kanahooka on 23 August 1889, on the eastern side of Bradleys Head in Taylors Bay at 12–15 m.
Facilities nearby
Bradleys Head: NPWS car park (fees), toilets, cafe at Athol Hall; Chowder Bay cafes nearby.
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
michaelmcfadyenscuba.infoviz.net.aumichaelmcfadyenscuba.infoRecord updated 26 Sept 2026. Source claims are being reviewed.