The remaining three set off again and were soon experiencing views not unlike this:
Most of the walk turned into a navigation excercise, which fortunately we passed. Just as I was thinking it had been a waste of time taking a camera we came back below the clouds and saw a fascinating sight - sort of horizontal rainbows. Not sure what caused them, but I suspect something to do with ice crystals in the air.
Of course, there's the inevitable group photo, which I escaped through having the camera.
The the final sight of the day was a mountain hare that was a lot less camera shy than me.