AOSTA VALLEY in SUMM Grand Testa di BY SE Face, direct and new route
AOSTA VALLEY in SUMM GREAT BY HEAD SE Face, direct and new route
Gran Testa di By, Summit (3588 m), after SE Wall
Osvaldo Cardellina & Camillo Roberto Ferronato
In front, from left: Valsorey (4184 m) and Grafeneire Great Combins (4314 m).
JulyY 15th, 1979
photo
by
Marco Cossard.