Estrada da serra
Good winding road, with bends for all tastes and a couple of town crossings with cobbler section. All the rest, great tarmac! To continue on N16, turn left at the end of this portion.
Best section of N16! Along the river first, then climbing the hill. Although the river crossing bridge is on the N16 one has to yield way to enter and leave the bridge. All the rest of the route is twisting and bending without major obstacles