The walk can start from several points. We chose to start from the old school in Bois Bourgerel.
(S/E) Go down the road towards the gulf in the direction of Keriboul. Take the street on the left and follow it until you reach the "Le Moulin du Pont" bridge.
(1) Take theGR®34on the right, signposted "Chemin côtier", Port Blanc 3.4km. Follow the path along the coast.
(2) At the end of the path, take the road on the left. At the end of the street, turn left to reach the sea, then turn right (path before the oyster farmer's hut).
Leave the path onto the road, turn left then take the path on the right (you will arrive at the village of Bois Bas): sign for Port Blanc 2.1km.
(3) When you reach Port Blanc (you will have been walking along the coast the whole time), cross the ferry terminal and take the road that climbs slightly to the right. Go up to the roundabout and turn left.
(4) At the end of the car park, take the path opposite. Follow the path along the coast until you reach the exit along an oyster farm.
(5) At the road, turn left, then turn left onto the path to Manoir de Cardelan (Kerdelan on the map)
At the end of the path, turn left onto Route de Kerfranc. Continue to the intersection with the D316.
(6) Turn right, then take the first road on the right (Route de Manè Ormand) and follow it to the junction with the D316a.
(7) Cross it and take Rue de Bois Bourgerel opposite to return to the car park (S/E).