The mills were historically used primarily for grinding grain and powering mechanical hammers for iron processing.
The name 'Valle dei Mulini' translates literally to Valley of the Mills, reflecting its historical industrial role.
The local trail network is part of a larger system connecting to the foothills of the Presolana massif.
The Gera stream provides a constant water source, which was essential for the seasonal operation of the mills.
Restoration efforts in the area focused on preserving the original stone foundations and sluice channels.
Valle dei Mulini is a historic trail located in the Serio Valley area of Castione della Presolana. The path follows the course of the Gera stream, which historically powered a series of functional watermills. The route features restored remnants of ancient milling infrastructure integrated into a natural forested landscape. Visitors traverse a loop that highlights the traditional rural economy of the Bergamo pre-Alps. The area is maintained for both recreational hiking and historical education regarding local water-usage technology. Informational signage along the trail details the specific function of individual mills.
The restored mill stone and waterwheel ruins situated directly alongside the central section of the stream.
Wear waterproof hiking boots as the terrain near the stream is often damp or muddy.
Bring a printed map or digital GPS trail-tracker, as cell signal can be intermittent in the dense valley floor.
Pack insect repellent during the summer months due to the proximity of the stream.
Attempting the hike during or immediately after heavy rainfall, as the path along the stream becomes slippery and prone to erosion.
Stick to marked trails to preserve the integrity of the historical stone ruins; do not climb on the mill structures.
