I recently went to Canberra - the nation's capital and I was encapsulated by their "Highest Mint Tin" series. I wanted to take my own spin on this with the Highest Gum Can series. Here is the fourth installment!
Highest Gum Can - Kyeemagh
The Gum Can is a sibling to the mint tin because of it's highly common use as well as the mint tin. They both contain yummies when first opened and still smell fresh after. This cache is overlooking Botany Bay, a historic place in Australian history as this is where the First Landing was in 1788.
To get final coordinates you will need to visit the posted coordinates and walk the plank to recieve 10 letters which you will need to enter into certitude:
You can validate your puzzle solution with
certitude.
Warning!!!
This is a dangerous cache and is 18 meters up a pine tree and may not be for everyone, you need to be confident in your climbing skill or you could limp away with some serious injuries. You won't kill yourself if an orange circle isnt yellow. DO NOT ATTEMPT IN HIGH WIND AS IT IS NEAR THE SPINDLY WOBBLY BITS.
This gum can was luckily found on the ground, so luckyyy!!!!! 
GLHF, and im sorry if this stays as your closest unfound for a while.