Figured this very historical area needed a nice simple multi to give folks a nice walk to see what the river area of Maryborough has to offer. Also there is another cache at his very place GC822B3 that is a Earth Cache so you can do 2 for 1 or 1 for 2 depending on how you choose to look at it.
At the given coordinates you will find a large plaque that has a bit of history of the old ways of how field workers were used here.
So have a read and then do a bit of maths to take you to the final that is not far away but does have very close parking.
Between 1867 and 1903, 32 vessels carried a total of 12,073 South Sea Islanders here of which how many were woman? Amount of woman = xxx
1267 - xxx= abc.
On the 20th of October the " Sydney Bell" arrived with zzz's Karakas. 707-zzz= def
Final is at: S 25 32.abc E 152 42.def