Park in the car park at Château de la Ville Olivier.
(S/E) Cross the D102, then the Ruisseau de la Motte. Turn left. Cross the road leading to La Fressionnière and continue straight ahead on the path on the right. Follow it along the edge of the forest.
(1) At the first junction of paths, take the one on the right (a hairpin bend) and head down towards the Couesnon.
Continue along this path, following the Couesnon.
The path ends at a road; follow this to the left as far as the Moulin de Mézières.
(2) Continue straight on, passing between the buildings of the old mill. As this is private property, please do not linger and disturb the owners; continue along the path which turns left.
Cross the Couesnon via the footbridge and continue to the right for 50m.
Take the path on the left with a winding staircase and continue along this path which runs alongside the Couesnon for over a kilometre.
Stay on this path as it runs alongside the road and reach the underpass.
(3) Turn right to go under the road, then right again along the edge of the field.
Take the stony path on the left and continue along the path running alongside the Couesnon.
Continue for 1,600 metres.
(4) At the end of the track, turn right and follow the path uphill. Halfway up, veer left onto an east-west track.
(5) Take the first path on the left, which descends in four tight bends and leads back to the riverbank. Continue eastwards until you see a footbridge.
(6) Cross the footbridge and keep to the path on the left. Ignore all the paths on the right.
When you reach the water intake station at the fork in the path, take the one on the right, which soon runs alongside the road and overlooks it.
Continue along this path towards the south.
Pass the Ville Olivier buildings on your right and, staying on the verge, make your way to the car park (S/E).