by eggs » Thu 06 Jun, 2013 10:54 pm
Can't answer about Geryon North as we have not climbed it.
But we didn't follow the cairns towards Geryon as they curve around the top of Pine Valley, but basically went straight up towards the DuCane tops.
There was a grassy series of gullies and benches through the middle part and there was nothing particularly difficult about this
I suspect there would be little difficulties which ever route you chose, but it probably helps to have a clear day when plotting your way up.
There are some cairns up there. We left the ones that swing around towards Geryon, but I think there were a few that we followed which led to the base of the broad grassed gully we used. But this brings you up to the ridge north of DuCane proper [which led to where we camped], and it is an easy ramp up from there.
However, I suspect it would be equally easy if not easier to simply follow the Geryon cairns and side track up to the top when close.