Col d'Entreporte to Aiguille Grive

From the arrival of the Transarc (which you take at Arc 1800,) (2 570 m) take the direction of the Aiguille Grive by following the north ridge to the shoulder, then to the summit where the orientation table (2 733 m) explains the whole Mont Blanc range. In the distance: the Matterhorn, the Grand Paradis, the Meije...
You go down the other side to the Entreporte pass (2 389 m). Then we return south to the Plan des eaux mountain pasture (ruins at 2,378 m) following an old canal or the pastoral track. Climb back up to the Col de la Chail.
It is of course possible to do this loop starting from the col d'Entreporte, for those who arrive courageously from the valley on foot. However, the fact that you can take the cable car up to the top puts this panoramic summit within reach of those who would not have been able to walk as far!