Dirt Art have announced that the dirt jumps area at the new Kingborough MTBPark are now open for use.
This from their facebook page (get over there and like it to get direct updates):
"Please do not ride after rain or if the track surface is damp or soft. Bear in mind there is no landscaping or finishing works completed, so the surrounding area is a little rough. Unfortunately due to extreme amounts of ground water the trail network will remain closed until Spring. Please stay away from the fenced off trails as they will be severely damaged by use in their current condition. We hope you all enjoy the jumps, we look forward to opening the whole park in the not too distant future."
They've also provided this google maps link if you want to know where it is.