This is Gaston Rebuffat's fourth film, in which, with several close friends, he discovers the sublime landscapes of the Alps. “Mont-Blanc is beautiful. I climbed it several times depending on the time, the color of the sky and the shape of the cornices and ridges. Because of the weather and also because of this feeling of altitude, Mont-Blanc provides great pleasure. For the guide, Mont Blanc is his garden, but the garden becomes more beautiful when shown to a friend. Personally, I really like the bivouacs; only there one penetrates a little the mystery of the altitude. That's why I immediately accepted when Tazieff expressed the desire to spend the night at the top of Mont Blanc in an igloo. The film won the Grand Prix at the Trento Film Festival in 1961.