While you are here you can take a stoll by the river, sit and watch the river meander on by, take photos, watch and listen to the many varieties of birds in the area, check out Joseph's bridge, learn a little about the area from the signs dotted around, stop and grab lunch (the local magpies are friendly and love to socialize and sing to you their famous 'warble') and of course look for that cache.
You can get to the cache by river or road. As I predict 99.9% of you will be in your cachemobiles, I have put the waypoint in a carpark. You will have a short walk from the waypoint, past a great lunch spot, over Joseph's bridge and another short stroll to the cache. If you came in a floaty cachemoble, you wont need a waypoint.
You are looking for a micro. There is a log only so bring your own scribble stick. Hope you enjoy all that this area has to offer!