In reply to IFA1:
Hi,
I have done the NW pillar maybe about 8 years ago, but have also had (probably ten years ago) a near death experience walking up to do the Buegeleisen route up there when huge amounts of rock fell off said northern aspect. Fortunately we managed to dive behind a rock, but it is not an experience I would care to repeat! The whole area is now an exclusion zone and the path between the huts is closed. We wanted to do the B£geleisen again last year (as I had thought the rockfall was more due to some very high temperatures when we were there about 10 years ago), but we were informed that there is now still - after the big 2011 rockfall again - a lot of unstable rock up there waiting to fall down, so I would say it's probably worth avoiding!! I don't think it's the debris that's on the path that's to worry about, more the potential of new debris coming from above...
Heike
Post edited at 00:33