Ganna is the main village in the municipality of Valganna and home to the town hall. It also has Lake Ganna and is probably best known for the imposing compound called the “Abbey of San Gemolo”, which is a monastery/abbey of immense historical and religious importance.
To get to the start of the No. 15 trail, turn off the SS 233 onto the SP 11, which you follow for about 330 yards until you reach the Abbey of San Gemolo. The “Jubilee Trail” also starts from here and winds its way through the Campo dei Fiori Regional Park.