Around 1973 we were staying at Glen Innes for a holiday and decided to go for a drive in our early model short WB land cruiser, went out towards the Kingsgate Mine area and just took a road that looked interesting to see where it went, the further we went the more like a goat track it became and then it started to rain, had wife and a 12 month old on board. Finally got to a point where fear of what lay ahead began to set in, we stopped and decided to try and back up, but it was a looooong back to where we could turn around, so we proceed at a very slow pace with a fairly good fall on one side of the track and high mountain side on the other.
After a couple more miles we can to a track leading off to the right, but it involved going down a rather rough steep looking track and then back up the other side to what appeared to be a mine entrance where there appeared to be room to turn or we continued on for an unknown distance to find worse. So it was decided to give it a go and 4 wheel drive was on front hubs were locked, made it down and back up the other side found just enough room to turn with careful maneuvering, then down and back up and on our way out with a promise to the wife that that sort of thing would never happen again.
We had no food, not even one of the older cb's as they were still illegal, we had not told anyone where we were going as it was supposed to be just a short drive and it was one hell of a hike to get back to a main road for assistance, so since then a LOT more care has been taken and very little off road is even considered.
So I am saying be very careful if you intend to go out in that area, let someone know where you are going, do not think phone reception would be good and the UHF radios have a very limited distance and that sort of terrain.
Graham