This cache is not at the listed coordinates. The coordinates are now where the storm water from the Tank Stream trickles out into Circular Quay.
For players who complete the Adventure Lab Go with the flow - The Tank Stream Journey, we are offering a bonus cache to give you a nice map smiley and allow you to leave comments about your experience (and maybe a sweet favourite point?).
Upon completion of the Adventure Lab, you'll receive the final coordinates for this cache. The final hide is themed in keeping with the journey of water you've followed throughout the adventure.
Do be mindful of muggles as they are often walking through and sitting near GZ.
And big thanks go to bainsworld who created the original Tank Stream multi that was archived and inspired us to keep the history alive.
Check out this interesting YouTube video on The Tank Stream........
Early Sydney's Tank Stream