Start in the new parking lot just by the main fire road. Follow the dirt road until the suspended bridge that crosses the river. Follow the rock/dust path and keep left at the junction. Trail becomes more of an actual trail now with roots, rocks and smooth sections. The uphill portion starts almost at the end with several wooden stairs (new addition, too bad they built that) to avoid the erroded rocky climb. After the stairs end theres just a bit of elevation to gain on mostly rocky trail up to the summit. Beautyful summit 360 view.

This is a cool trail single track realy technical and very wild with a nice point of view. 

One of the most beautiful Scramble peaks in Chamonix.

Relatively easy with one 3b chimney climb and a lot of snow even late season