Total distance: 10 km Vertical descent: 840 m Do you agree that hermits in past times always chose the most beautiful places where they could finally find peace? During this hike in the southern slope of the regional protected area, not far from Castelletta among the beautiful green woods and views as far as the eye can see from the grasslands you will discover where Hermit St. Sylvester Guzzolini abbot of the Benedictines, found his in the Hermitage of Grottafucile at the foot of Mount Revellone about 360 m above sea level. This is a trek of intermediate difficulty that combines historical curiosities of the Middle Ages, the company and accompaniment of a young and prepared guide, in contact with the nature of one of the most evocative areas of the area.