This cache is located on a walkway which connect Cottle Park Drive and Stratton Street, the enterance to the walkway from Cottle Park Drive is on the left near the top of Cottle Park Drive while driving up, it is at the beginning of the last corner going up, just before the top, there is a small area you can park on the grass outside the gate (opposite the pine trees).
If there has been rain within the last few days the track will be boggy and slippery due to horses using the track, so gumboots may be a good idea, there is also hard clay which can be like ice to walk on, but hopefully it won't be to bad.
The other enterance is on Stratton Street, if you don't know the area or haven't been here before the enterance can be hard to find, it is opposite an area where there is a horse paddock at the start of the rising hill if you are driving back up towards Cottle Park Drive, I much prefer the Cottle Park Drive enterance.
The cache is a alloy cyclinder with a screw top, GPS reception can be an issue due to the trees, so if you are walking from Cottle Park Drive you may have to walk past the cache location until you get to the open area where you can get reception and back track a little.
Fore a clue, look for the oldest object.