Gros Rognon, Mountain summit in Mont Blanc massif, France

Gros Rognon is a mountain peak in the Mont Blanc massif that stands at approximately 3,500 meters high. From the summit, you can look across the surrounding slopes and valleys to see other Alpine peaks in the distance.

The summit's history is tied to the Panoramic Mont-Blanc cable car, whose pylons rest on the peak. This aerial tramway, opened in 1958, crosses the Vallée Blanche and links the Aiguille du Midi to the Pointe Helbronner, making the Gros Rognon a station in the high mountain crossing.

The summit carries the pylône of the Panoramic Mont-Blanc téléphérique, the cable car linking the Aiguille du Midi with the Pointe Helbronner above the Vallée Blanche. Riders pass directly over the rock, so the peak is a landmark on that crossing rather than a climbing objective alone.

The summit carries the pylône of the Panoramic Mont-Blanc cable car, which crosses the Vallée Blanche between the Aiguille du Midi and the Pointe Helbronner. The peak lies between the Géant glacier to the south-east and the Vallée Blanche to the north-west, so the approach is made over glacier terrain and requires suitable equipment and a guide.

The summit carries the pylon of the Panoramic Mont-Blanc cable car, which rests directly on the top of the rock. The peak rises between the Géant glacier to the south-east and the Vallée Blanche to the north-west.