“This hike from the Pont de l'Alpe in the Guisane Valley, in the Hautes-Alpes takes you to the Grand Lac then to the Col de la Ponsonnière in the Ecrins National Park. This beautiful course offers varied landscapes and beautiful views.” - alltrails.com

This description is very accurate and I wish to reach to the end of the valley, however two times when I hiked there I was not able to reach my destination due to my hiking partners. But life goes on. I will come back there. This place is magnificent and one of my favourite in Les Ecrins.