Stand at The Gap and the ocean is suddenly right there — no harbour, no ferry, just Tasman swell chewing sandstone. This is the seaward cliff on Sydney’s South Head, near Watsons Bay, reached from Old South Head Road. The headland has long been a coastal landmark for ships approaching Port Jackson — and a place of tragedy when vessels mistook the cliff line for the harbour entrance in bad weather.
On the night of 20 August 1857 the clipper Dunbar, inward-bound from England, was wrecked on the rocks south of the Heads near The Gap. One hundred and twenty-one passengers and crew died; the sole survivor was seaman James Johnson, found clinging to the cliff days later. The disaster stunned colonial Sydney: a huge funeral procession moved through the city, and the wreck helped spur construction of Hornby Lighthouse at the tip of South Head to mark the true harbour entrance. An anchor memorial at The Gap (established 1930 from Dunbar material recovered in 1910) and a historic rock inscription form part of the State Heritage-listed Dunbar Group, together with the underwater wreck remains.
Treat “It is Our Painful Duty” as a period quotation or image caption if that is what the photograph shows — not as unexplained body text.




