Today after a very late start, Emily, David, Derek and Duncan left for Marniosa. The 40 minute walk from the top of the sobra valley was pleasant, get into the cave was not fighting our way through brambles and gorse…
I (Duncan) had been the only person to have previously visited the cave and thus lead the trip. We planned to rig the entire route to the steam but because of our very late start time and my painfully slow rigging we bailed out on the 4th pitch once we had rigged it, in favour of going home and getting a relatively early night.
Also I learnt a valuable lesson, it’s all very well spending quality time reading the topo guide and getting the ropes ready but not remembering which rope you need for which pitch well…makes for a trip that ain’t gonna go right!
On the big pitch the rope did not touch the floor so David went back to the previous pitch and cut the excess off (because we had used the wrong length rope for a short pitch) and turned that into a traverse line, releasing the main rope for the main pitch.
At this point we all headed out.
Whilst we had only achieved half of our mission it was a good introduction to the system, tomorrow we will head back and complete the rigging ready for the cave divers and do some exploring upstream.