Concrete basin from the First World War, located on the edge of an important crossroads of military roads, which served to water the mules of the Italian troops heading to the trenches of the Tre Monti and the stronghold of Col d'Astiago. In the karst and permeable territory of the Asiago Plateau, water was a rare and precious commodity: here it was taken and pumped from the springs of Laverda and Oliero.
Col del Termine Rotto owes its name to the border disputes that for centuries have pitted the mountain populations (Asiago Plateau) against those of the valley floor (Canale di Brenta). To put an end to these tensions, on 14 November 1681 a delegate of the Serenissima established the appurtenances of the two communities and reinstated the border on the disputed hill: a few dozen metres from the basin there is a stone boundary stone (the 'Termine dei Tre Confini') where the territories of the municipalities of Conco (since 2019 Lusiana Conco), Campolongo and Valstagna converge (since 2019 both united in the scattered municipality of Valbrenta).