Park on the esplanade bordering the stadium at the entrance to the town coming from Tréméreuc.
(S/E) Head towards the two cemeteries at the rear of the church (note the memorial stone on the left commemorating the sinking of the Newfoundland-class vessel Notre-Dame du Chatelet, sunk by a German submarine in 1941, in which 28 of the 38 sailors perished). Walk down the green space between the two cemeteries (at the bottom of the garden, there is a beautifully restored wash house) and turn left.
After 50 m, take the path on the left which crosses a small road and leads to the Champs des Roches, dotted with menhirs and a collection of oak trees.
(1) Leave the site on the right, join the small road that runs alongside it and follow it to the left. It becomes a grassy path that descends towards the sewage treatment plant.
(2) Take the D28 to the left, using the pavement, and pass in front of the pond and the Pont des Écouailles, which spans the Frémur. Continue to the country road on the left.
(3) Take this road. It leads to the Chapelle des Vaux.
Leave the chapel grounds via the path on the left, following the hedge overlooking the small Frémur valley.
(4) Cross the stream and head into the undergrowth, then wind your way through the fields and turn left to come out onto a road at a place called La Chantelouas.
(5) Cross the hamlet and, at the bend at the foot of a wayside cross, take the path on the right. The path runs along the right bank of the Frémur, crosses through the undergrowth and leads to a livestock farm. At the farm, turn right onto the road.
(6) After 200 m along the road, take the path on the left (spring) which leads onto a road.
(7) First turn right then left to continue along the path which leads back to the Champ des Roches.
(1) At the far end of the site, rejoin Rue des Mégalithes and turn right. After 200 m, take the path on the left-hand side of the street.
Walk past the cemetery and, at the wash house, take the steps leading to the church porch. The car park is opposite (S/E).