What it is and where it is
There is a path near Castel d'Aiano, which crosses a beautiful
Why it is special
You arrive at a small wooden bridge suspended over a special geological conformation: a deep rocky gorge, where the stream plummets, shaping the rock into waterfalls and wells of icy, crystal-clear water, with special limestone formations. This is the Orrido di Gea, a wonder hidden in the dense forest that offers itself generously to the eyes of those who set out to look for it.
Not to be missed
Given the strength and vitality of this watercourse, one is not too surprised when not far away one encounters the remains of the old Gea Mill, an important artifact that supported the local community. You can still see part of the building and some old millstones, witnesses to the history of ordinary people and their daily lives.