This diagram shows the main areas of activity, I have divided them into four sections, the fourth, is at the head of the Chamonix valley, and is not shown. The image allows you to have a close look at many photographs, any zone where the pointer changes from an arrow to a hand is a sensitive zone, just click to see the picture, use the browser return arrow to come back to this page.
The attempt on the Tour Ronde, or the first fiasco up the Vallée Blanche
Various antics among the Chamonix Aiguilles, some successful, others not.