For any of the services in town, turn left when you get to the part pictured above. Follow road straigth to the main road that runs parallel to the camino.
A simple walk through an open landscape. A 500m. dark tunnel may seem a bit frightening, but it is easy and safe walking. So far, the San Olav shares the path with the Vias Verdes, but at Modubar de Emparedada they separate. Pay close attention to the sign at the crossing: San Olav is down to the right.
After 100m. there is a working fountain for filling up your water.