One of the oldest districts of Fondo is called “Giò a l’Aca”, which literally means “down where there is water”. In this point of the village, in fact, flows the stream that descends from Lake Emerald and crosses the famous ravine of Fondo with its beautiful promenade.
It is no coincidence that a series of mills were built near the stream. The Mulino Bertagnolli is the best preserved over time and in summer it is open to the public.
Bertagnolli Mill is open from September 7 to November 1, Wednesday to Friday from 9:00 am to 1:00 pm. On Saturdays and Sundays from 9:00 am to 1:00 pm and from 2:30 pm to 4:30 pm. Admission is by voluntary donation.