Mario Piacenza
Mario Piacenza was an Italian mountain climber, ethnologist and explorer.
In 1911, Piacenza reached the summit of the Matterhorn from the Furggen ridge, together with J.J. Carrel and J. Gaspard.
In 1913 he organized and led an exploration of the Ladakh, reaching the summit of Nun at in Indian Kashmir together with Borelli and Gaspard, then the summit of the Z3 peak, naming it Cima Italia. During this expedition he took thousands of photographs of the regions visited and their people, most of which are collected in Nel Himálaia Cashmiriano: spedizione Mario Piacenza by .
After World War II, Piacenza became director of the in Turin, a post that he held until his death in 1957.