(S/E) The starting point is in Kernévez Jaudy on a square in a bend at the end of the hamlet. Take the path between the two hedges bordering the fields. Join a small road, turn right and reach the crossroads at elevation 164.
(1) Continue straight ahead, crossing the road with caution. Further on, at the edge of the railway line, turn right. Follow this path to reach the hamlet of Guerbol, which you will walk alongside. Further on, look for the intersection of the GR®34A with the road.
(2) Turn left onto the marked path. Continue left when you reach the road, pass under the railway bridge and continue straight on into the hamlet of Guerzalou. At the next intersection, turn right, pass under the N12 and arrive at the junction with the D712, elevation 165.
(3) Cross very carefully and take the first road on the right towards the Ruberzot quarry. Ignore the side roads and you will come to a crossroads after the quarry at the start of a straight stretch of road.
(4) Follow the road on your left. When you reach the hamlet of Ruberzot, ignore all the paths on your left and head north-north-west towards Crannou.
(5) Cross the hamlet, staying on the main path, and continue to the entrance to Tréglamus, at a place called Park Min Gwen.
(6) On the outskirts of the hamlet, turn right at the intersection, heading north-west and staying on the path between the hedges. Continue to Crec'h ar Maout.
(7) Follow the road on the right, then turn left at the first intersection. Arrive at Restournec and reach the main road. Follow it carefully to the right until the next crossroads.
(8) Turn left towards a chicken coop, cross the four-lane road and immediately turn left. Further on, cross the Jaudy, reach Saint-Efflam, continue straight ahead at the intersection and arrive at a larger crossroads.
(9) Turn right, pass the first two paths on the right and you will come to an intersection with a rural path leading off to the right between two hedges.
(10) Take this pretty, sheltered path, then, at the junction with the Kerrolland road, turn left and continue to the Guern an Stivell farm. Take the road on the right, cross the railway line and continue to a junction.
(11) Turn right towards Penn ar C'hoat, Kerambaly.
(12) At the first crossroads, turn right and then immediately left onto the sunken lane. Continue until you reach an intersection with a marked trail, a variant of the GR®34A.
(13) Then bear slightly right on the small downhill stretch. When you reach the road, turn left then right onto the main road and you will come to a junction with a road on the left.
(14) Take this road towards Le Loc. Ignore the paths and roads leading off to the left, staying on this gravel path until you reach a crossroads at the corner of a chicken coop.
(15) Turn right and follow this road to return to your parking spot (S/E).