
Since the end of the eighteen hundreds(an inscription on the remains of a shelter reads "3° Compagnia Alpini, 1888") Lower Lake Valscura was chosen as the site where troops were garrisoned to defend the strategic pass of Bassa del Druos. Beginning in 1888, when barracks were erected to house 140 soldiers and two officers, for almost fifty years buildings were constructed on this site, until the entire complex was finally transformed into an armory, officially known as A131,containing munitions, explosives and artillery pieces.