Hikers proceed towards Refuge of Lac de Cheserys with the sun just risen, Chamonix, Haute Savoie, French Alps, France, Europe

Panorama of Mont Blanc, Mont De La Saxe and Grand Jorasses under the starry sky, Graian Alps, Courmayeur, Aosta Valley, Italy, Europe

Starry sky over the snowcapped Mont Blanc, Grand Jorasses, Aiguille Vert reflected in Lacs de Cheserys, Haute Savoie, French Alps, France, Europe

Aerial view of the Grand Jorasses at sunrise, Mont Blanc massif, Courmayeur, Aosta Valley, Italy, Europe

Climber on hiking trail, Grand Balcon Nord, glacier tongue Mer de Glace, behind Grandes Jorasses, Mont Blanc massif, Chamonix, France, Europe