Type: Circular
Distance: 7,000 metres
Duration: +/- 4 hours
Difficulty: Medium
Gradient: Moderate
Departure and arrival - Sanfins, next to the bus stop.
The route takes in farm and forest paths, connecting roads between some villages in the parish of Rocas do Vouga and along the Gresso levada.
It meanders along several watercourses that lead to the line of mills along the banks of the River Gresso.
The "Passadiço das Escarpas do Gresso", with its two waterfalls, attests to the charm and beauty of this route.