Tourony Beach car park in Trégastel.
(S/E) Take Rue de Tourony to join the D788. Follow it on the left, then turn right after the campsite entrance and follow the lake.
(1) Turn right following the sign for "Accès à la Vallée des Traouïero". When you reach a road, turn left. Continue south on this road, walking on the hard shoulder as there is heavy traffic.
(2) After passing several dead ends on the right, turn left to enter the undergrowth and descend to the stream. The path veers to the right, descending more or less towards the south. Follow the stream, crossing it twice (note the engravings on the stone that allows you to cross the second time; this is a gravestone that mysteriously ended up here). You will arrive at a clearing. Note the posts that supported the rolling bridge of a quarry that used to be here.
(3) Continue to the right and follow the stream. After crossing it again, the path climbs eastwards and joins a road.
(4) Cross and take the path opposite. Cross Pont Névez.
(5) Turn left before Kerlessanouet. At the end of the road, turn left and 60 metres further on, follow the path on the right. It leads to Kergomar, where you will rejoin the Randreus road.
(6) Cross the road and return to the undergrowth via the path slightly to the left to reach an intersection you passed on the way there.
(3) Head north, retracing your steps from the outward journey.
(7) Take the path on the right that goes uphill, follow the road on the left and turn right at the first junction. Continue straight ahead at the crossroads towards the huge cranes in the quarries.
(8) Before the road leading out of the quarries, turn left onto the road.
(9) Turn right onto a small path through the woods and follow it until it leads to a road.
(10) Turn right. At the crossroads, turn left to reach the D788 departmental road, which you must cross and then follow on the left.
Off the circuit: take the path directly opposite to walk along Ploumanac'h harbour and reach the Petit-Trouïéro tide mill (in Ploumanac'h)
After the Grand-Traouïéro tide mill (in Trégastel), take the path on the right to follow the Chaussée du Port. At the end, turn left and then take the right-hand lane to return to the car park at the start (S/E).
