Qualla: Haddon Corner

Haddon Corner: Introduction

Mon, 22 Jun 2026 00:00:00 GMT

Photo credit Unknown author, Public domain. There is nothing to see at Haddon Corner but a pillar, a fence line, and an enormous quantity of empty country. And yet people drive for days to stand beside it. The reason is geometry. This is the precise spot, on the lands of the Karuwali people, where the long straight border between Queensland and South Australia stops running west and bends south: the north-eastern corner of the South Australian rectangle. To reach it is to reach a place that exists chiefly as an act of mathematics made real on the ground, a survey mark at the meeting of the 26th parallel of latitude and the 141st meridian, set there in 1880 and standing ever since.

Read more: Haddon Corner on Qualla

Image: Unknown author | Public domain

Haddon Corner: Drawing a Line Across a Desert

Mon, 22 Jun 2026 00:00:00 GMT

Photo credit David Olsen / Djolsen at en.wikipedia, CC BY-SA 3.0. The surveying of this border was one of the great feats of colonial Australia, and an ordeal. The western section of the Queensland-South Australia boundary was run in 1879 and 1880 by a party under Augustus Poeppel, a Hamburg-born surveyor who reached the camp at Innamincka in F...

Read more: Haddon Corner on Qualla

Image: David Olsen / Djolsen at en.wikipedia | CC BY-SA 3.0

Haddon Corner: A Border Born of Argument

Mon, 22 Jun 2026 00:00:00 GMT

Photo credit Unknown author, Public domain. The line itself was the product of decades of colonial wrangling. Surveyor-General Augustus Charles Gregory had argued as early as 1860 that the boundary ought to follow the 138th meridian rather than the 141st, reasoning that it would run through barren country and bring a usefu...

Read more: Haddon Corner on Qualla

Image: Unknown author | Public domain

Haddon Corner: Close Enough Forever

Mon, 22 Jun 2026 00:00:00 GMT

Photo credit Unknown author, Public domain. Modern satellites have quietly revealed what the surveyors could not have known. Haddon Corner does not sit exactly at 26 degrees south and 141 degrees east; given the conditions, the wonder is that it comes as close as it does. But the law has put the question to rest. The Queen...

Read more: Haddon Corner on Qualla

Image: Unknown author | Public domain

Haddon Corner: The Pull of an Empty Place

Mon, 22 Jun 2026 00:00:00 GMT

Photo credit Unknown author, Public domain. Haddon Corner took its name from Haddon Downs, a station taken up along the border in 1880, now absorbed into the great holding of Cordillo Downs. The original timber post is long gone, replaced by a concrete pillar, and the survey mark is protected by law against tampering. None...

Read more: Haddon Corner on Qualla

Image: Unknown author | Public domain