Signposting: White and red (GR®) and yellow (PR®).
Start from the car park at the port of Loguivy de la Mer, opposite the pink granite church with its curious fish-shaped weather vane.
(S/E) Walk along the port and follow the GR®34 markings along Rue de la Jetée and take the first staircase on the right.
(1). Turn right and take Rue de Gouern opposite. Continue straight ahead, ignoring one alley on the left and two on the right. The street turns left and then right.
(2) Continuing along this street, you will arrive at Gouern Bay, where you can see and hear the barnacle geese that spend the winter in this well-protected bay.
(3) After the playground, 65 metres further on, take thesecond street on the right, Chemin de Caroline.
Then turn right onto the path that runs alongside the woods (yellow signpost). Continue straight ahead and, at the end of the woods, turn left at an acute angle onto the Route de Kerloch Du, a path between the woods and the field. Continue straight ahead along the woods (left-hand path).
The path descends slightly and leads to Chemin de Caroline, which you take on the right for 60 m. At the bottom, turn left, leave the path marked PR® Circuit de Lan Vras on your left and take the grassy climb opposite, which runs alongside the isolated house and leads to Rolosquet.
(4) Magnificent view of the Île de Bréhat.
Take the small road called Beg Nod on the right for 200 m, turn left onto Chemin de Goperec for 300 m, then right onto Chemin de Kerliviou. Follow the road straight ahead for 800 m, which will take you to the village of Lannévez.
(5) 30 m before the sign: Give way, don't miss the small path between the houses that leads to the Saint-Jacques Chapel in Lannévez (late 16th century). Go down the steps, cross the road at the pedestrian crossing and go straight ahead onto Rue Hent ar chapel, which you follow for 450 m.
At the second intersection, at the signposts, turn left onto Rue de Kervodin and continue for 80 m until you reach the cross. Turn right onto the small street which, 80 m further on, will take you to the D 789 (Paimpol-l'Arcouest).
(6) At the stop sign, opposite the Le Relais de Launay hotel, cross the D789 to go straight ahead and then immediately left of the hotel. Take the small street called Rue de la Traverse de la Grève, which winds between the gardens. Follow it straight ahead for 150 m. At the intersection, continue along the path opposite for 80 m, then take the narrow stairs. At the bottom of the stairs, take the road on the left.
(7) After 60 m, a path leads to Baie de Launay, formerly known as Sorbonne Plage because it was a holiday resort for famous scientists: Marie and Pierre Curie, Irène and Frédéric Joliot-Curie, Jean Perrin, Louis Lapicque and Paul Langevin, whose houses can be seen on the point to your left.
(8) On the beach, follow the GR® trail on the left along the bay. After the entrance to the Lapicque Reserve, the coastal path overlooks the bay. At the intersection, take the stairs on the right, then the path straight ahead and, at the GR® signpost, turn right again. 10 m further on, take the stairs on the left. The trail becomes Chemin de Pierre et Marie Curie for 215 m. At the intersection, turn right and continue for 30 m.
(9) Turn left ontoImpasse Gardenn ar Spern Du.
After 120 m, the path comes to a crossroads. Cross the road and head towards the Plateau du Rohou and the campsite. Continue straight ahead for 125 m, then turn right and, 25 m further on, turn left, leaving the campsite entrance on your right. You are now on Chemin du Rohou, which will take you 180 m to Plateau du Rohou. Enter this protected site and, 25 m before the stairs, turn right at the viewpoint over the Bréhat Archipelago (a signpost indicates the viewpoint).
(10) Retrace your steps to take the stairs. At the bottom of the stairs, leave the street on your right that leads to the pier for Île de Bréhat and cross to take the small path parallel to the road on the left (GR® and PR® Loguivy de la Mer signs). On your right is the Irène and Frédéric Joliot-Curie memorial, made entirely of pink granite.
(11) Follow the GR® signs along the shore and the car park. Cross the car park and, on your left, follow the GR® along the coast.
(12) Turn left at a right angle and, 100 m further on, turn right, still following the GR® signs. After 180 m, just before Traou Riou, turn right onto the GR® and ignore the PR® sign for "Circuit de Lan Vras". Continue along the coastal path between the embankments and then into the woods (500 m), without turning off.
As you leave the woods, you will come to a short rocky section, which is not dangerous, with four steps carved into the rock that may be slippery. Follow the path downhill for 120 m until you reach Gouern Bay.
The path turns left and follows the coastline. Follow it straight ahead for 400 m. The path passes between a house and the beach; continue straight ahead. Walk along the bay and, at the playground, turn right to reach Loguivy. You are still on the GR®.
(3) Turn right onto Rue de Gouern and continue for 600 m.
(2) At the bend, at the lamppost marked with a GR®, turn left and take the path between the field and the house on the right. After 200 m, turn left onto Rue de Beg an Enez and after 80 m, turn right onto the street. After 70 m, turn left onto the street leading to the port. Take Rue de la Jetée on the left.
(1) Go straight ahead and return to the car park where you started (S/E).