Haddon Corner is the north-eastern corner of the state of South Australia, where it meets with the border of Queensland.
It was first surveyed by
John Carruthers,
Lawrence Allen Wells, and Augustus Poeppel around 1883.
Set your GPS on the survey post to
test it's accuracy.
A 4 min 25 sec total solar eclipse will occur at this location on July 22nd 2028. 1.40 pm Qld time or 1.10 pm SA time.