The summit of La Toussuire, an hors catégorie climb famous as the climb on which Chris Froome attacked Bradley Wiggins on stage 11 of the 2012 Tour de France.
Superb walk on the ridges, done while running but which must also be great for mountain biking. Some persistent snowfall at the beginning of May but it passes, the view …
Apart from the views, one can enjoy a nice break on a "giant" couch.... sitting on it, one seems just as small as one feels itself among the giant mountains!