Leaving from Bormio and Valdidentro people used to reach the transalpine settlements, getting through the two towers and along the Fraele’s valley. It was the longest way to Venosta, later named Imperiale d’Alemagna.
French and Spanish medieval armies fought fierce battles in the valley of Fraele.
The iron was extracted from the mines of the near val Bruna and the Piani di Pedenolo’s area; then it was carried down to the Fraele‘s valley for the first processing.
And more histories of migrants, smugglers, Alpini, poachers till arriving to the recent construction of the dams.