Plot Summary

Five young Italian climbers, Paolo Grunanger, Lorenzo Marimonti, Pietro Meciani, Lodovico Gaetani and Giorgio Gualco, members of the expedition organized under the patronage of the Milanese section of the Italian Alpine Club, reached Tamanrasset, in Hoggar, the Tuareg kingdom. From there, with a caravan of camels, they head towards the mountainous volcanic chain of Tahalra, little known to Westerners. During the exploration, climbers will climb seven virgin peaks via very difficult routes and at the same time carry out topographical surveys.