North east side of Grand Pilier d'Angle (4308 m)

RED= Walter Bonatti and Cosimo Zappelli (Jun 22-23th, 1962). Difficulty ED- Length: 750m total length for mont blanc 1350m

GREEN= Walter Cecchinel and Georges Nominé (Sep 16-17th, 1971). Difficulty V/V+/ED Length: 750m total length for mont blanc 1350m

YELLOW= Via Divine Providence, Patrick Gabarrou and Francois Marsigny (Jul 05-06-07-08th, 1986). Difficulty V/VI/VII/A2/A3/EX Length: 900m total length for mont blanc 1500m

CYAN= Via Faux pas, Jan Fijackowski and Jaclk Kozaczkiewicz (Aug 06-07-08-09-10th, 1983). Difficulty IV/IV+/A1/TD+/ED- Length: 900m total length for mont blanc 1500m

PINK= Walter Bonatti and Toni Gobbi (Aug 01-02-03th, 1957). Difficulty VI/V/V+/A1/ED- Length: 900m total length for mont blanc 1600m

WHITE= Via diretta Cecoslovacca, Rudolf Haiducik, Jaroslav Jasko and Ondrej Pochyly (Jul 19-20-21-22th, 1984). Difficulty VI+/A2/EX- Length: 900m total length for mont blanc 1600m

BLACK= Via Polacca, Eugeniusz Chroback, Tadeusz Laukajtys and Andrey Mroz (Jul 19-20-21-22th, 1984). Difficulty VI+/A2/A3/EX- Length: 800m total length for mont blanc 1400m

BLUE= Walter Bonatti and Cosimo Zappelli (Oct 11-12th, 1963). Difficulty V+/TD+ Length: 600m total length for mont blanc 1050m