Park in the car park on the village square in La Feuillée, surrounded by Saint-Jean-Baptiste Church and Saint-Houardon Chapel.
(S/E) Head west along the Chemin Creux de Garenn Gorc'h.
(1) Continue right on the old Plouescat-Rosporden railway line, which joins a road, and turn left towards the D764.
(2) Cross this road and head towards Litiez. After about 250 metres, you will find the old railway line on your right, which climbs steadily between moorland and heathland towards the peaks of the Monts d'Arrée. You will arrive almost at the foot of the Roc'h Trédudon pylon (off the route, you can climb to the summit of Roc'h Trédudon, 384 metres).
(3) Turn left to descend south-east along the Chemin de Terre de Garenn Poulfanc, skirting the peat bogs and water catchments. You will come to a fork.
(4) Turn right onto the Roman road, which once linked Carhaix (Vorgium) to Léon, crossing an old bridge.
(5) Leave this road and turn left onto a winding path to reach the village of Kerbruc. Continue to the right and cross the hamlet.
(6) On the left, in front of two houses, find a sunken lane that crosses the bocage towards Kerven. Pass by some granite boulders (not accessible – private property) called "Roc'h an Teuz". This name, which means "Ghost Rock" in Breton, refers to the place where, in the past, a prankster dressed as a ghost would stand at night to scare passers-by.
(7) At the entrance to Kerven, near a calvary, turn right onto a carriage road and continue to the D42.
(8) Turn left and follow this road for about 650 metres.
(9) On the right, turn into the Chemin creux de Garenn Poulriou.
(10) Cross the Roudou Kerbargain stream. A beaver dam sometimes floods the area. When you reach a local road, continue straight ahead.
(11) Near an old granite quarry, turn left at a right angle. Cross the hamlet of Kerbrann and continue straight ahead to the D764.
(12) Turn left/right and climb up the municipal road to the village of La Feuillée. Pass the town hall and church to reach the village square (S/E).