Frigidolfo
The Frigidolfo is a stream of Val Camonica, in the province of Brescia, about 7 km long.
It rises in the Valle delle Messi, near the Gavia Pass on the slopes of the Corno dei Tre Signori.
Along its path it receives water from the Arcanello.
Its confluence with the Narcanello in Ponte di Legno gives rise to the Oglio River.