| Haddon Corner | |
|---|---|
 Survey mark at Haddon Corner, 2019 | |
| Location | South-West Queensland, on the border corner with South Australia, Tanbar, Shire of Barcoo, Queensland, Australia |
| Coordinates | 25°59′47″S 140°59′58″E / 25.9964°S 140.9994°E |
| Design period | 1870s - 1890s (late 19th century) |
| Official name | Haddon Corner |
| Type | state heritage |
| Designated | 9 November 2012 |
| Reference no. | 602807 |
  Location of Haddon Corner in Queensland | |
Haddon Corner is a heritage-listed site in Tanbar, Shire of Barcoo, Queensland, Australia. It is in outback Channel Country at South-West Queensland, on the border corner with South Australia. It was added to the Queensland Heritage Register on 9 November 2012.[1]
It was first surveyed by Augustus Poeppel in 1880. Haddon Corner lies at the intersection of the 26th parallel south circle of latitude and the 141st meridian.
- ^ "Haddon Corner (entry 602807)". Queensland Heritage Register. Queensland Heritage Council. Retrieved 1 August 2014.