Start at the car park at Kerfany les Pins beach.
GR® markings (white and red)
(S/E) Cross the beach esplanade via a boardwalk, follow the path uphill towards the road to the Kerfany les Pins housing estate and turn left towards Pointe de Kerfany. Beautiful views over the Bélon and Aven estuaries, Pointe de Penquernéo and Port Manec’h on the other side of the estuary. Retrace your steps, passing the memorial to those shot in 1944 on your left.
Off the marked trail
(1) Continue along the road then turn right onto a wide lane closed to vehicles. Turn left at the end of the lane to reach a triangular junction with a central reservation. Ignore a street on the right, go round the reservation on the right into Rue Bel Air and turn left towards the Beg Porzh estate. Turn right downhill towards a car park, at the far end of which a flight of steps joins the GR®34.
GR® markings (white and red)
(2) Continue right along the GR®34, which runs alongside the Bélon, to reach Port du Bélon. There is a beautiful view opposite of Château de Bélon and its oyster beds.
(3) Follow Rue du Port du Bélon and, after No. 88, turn left onto a discreet path that descends towards Anse de Lanriot. Continue right on the GR®34, pass a small cove dotted with fishing boat wrecks and turn right onto a path leading to the Chapel of Lanriot. Note a Christianised protohistoric stele and an outdoor pulpit.
(4) Retrace your steps and continue to the right on the GR®34. Reach the end of the cove, cross a stream via a footbridge, pass a fountain and continue to the signpost for the Kermeur Bihan covered walkway. Take the time to head down to the left towards the slipway and admire the view of Port du Bélon and Château de Bélon. Turn right then left to reach the Kermeur Bihan covered walkway.
(5) Retrace your steps and continue right onto the GR®34. Note, on the opposite bank of the Bélon, Anse de Penmor, the village of Méjou Lannéguy and the Chapelle Saint-Léger. Follow the GR®34 until you reach a path on the right at Anse de Sainte-Thumette, just before the slipway at Kersaux.
Unmarked
(6) Follow this path uphill and cross a track on the left. Follow it for a few metres to reach the Fontaine de Sainte-Thumette. Retrace your steps and turn left until you reach a T-junction.
Mountain bike markings 57, 58 and 59 (orange)
(7) Turn right and follow a path that winds along the edge of the Bois de Kermeur. Ignore the paths branching off to the right and left and continue to a small road in the village of Kermeur Bihan.
(8) Turn left onto this road and continue to Kermeur Braz. Turn right, cross the village, continue down a path and reach a stream.
No signposting
(9) Cross the stream via a footbridge and turn immediately left. Climb this path and turn right at the next junction. Continue along this path, which leads onto a small road called Chemin de Park Roz, and cross Rue du Bélon. Follow it to the right for a few metres and turn left into Rue de la Plaine. Follow it to a trailhead on the left after No. 5.
Mountain bike markings 57, 58 and 59 (orange)
(10) Follow this downhill path, which gradually turns right as it runs alongside the Kerfany Stream valley. Continue along this path, ignoring all the paths to the left and right, until you reach the village of Clec’h Burtul. Turn left to reach the Kerfany Stream.
(11) Ford the stream, follow the path on the right and turn right to reach the Saint-Guinal Chapel (shown as Saint-Guinal on the IGN map, but Saint-Guénaël on the signposts).
PR®4 (Yellow) signposting
(12) Walk past the chapel, turn left onto a barely visible path and reach the Allée des Chaumières. Turn left and follow this small road to the end, where it continues as a path. Note the beautiful cluster of old houses and thatched cottages as you pass. Continue along this path, ignoring a track to the right, then to the left, until you reach Rue des Embruns (D116).
(13) Cross it carefully, turn left for a few metres and then right into a small street called Hent ar Len towards the village of Kerdoualen. Continue along this road, which gradually curves to the right, and keep right into a sunken lane (MTB markings 57, 58 and 59). Follow it until you cross Hent ar Len again.
(14) Turn left, pass a wash house and turn right onto a narrow path just before the Porzh Gwenn cul-de-sac. Follow it to join the GR®34 at Prat Hervet Beach.
GR® markings (white and red)
(15) Follow theGR®34to the right, passing Grise Beach and Pointe de Kerhermen to reach the car park at the start (S/E).


