A nice climb to the start on the edge of a stream, up to Cholonge (water). The second climb will be less easy: the first 100 meters of the Grand Serre Vertical. Nice balcony single to go up to the Sappey, and easy return by slopes.
Learn moreA nice balcony course that will make you feel the exercise of the vertical kilometer, by taking the first 100 meters of altitude difference of the Verticale du Grand Serre. The balcony layout will allow you to recover while admiring the views of the plateau, then on the Grenoble basin at the Col des Sciaux. The easy return by tracks (beware of ruts) will bring you back through very beautiful hetraies to Pétichet.