It starts from Fonte Rosa and proceeds towards the hamlet of San Marco, where you can admire a Romanesque church of the year 1000. Going along a mountain cart track you arrive in the tiny village of Colle San Benedetto and continue towards Rocca Maia through a panoramic path from where it is possible to see the Sibillini mountain range in the distance. The tour will continue towards Lake Polverina and will skirt it on the west bank along a narrow path surrounded by nature, and then return to Fonte Rosa