Park at the Fontaine de la Coubre car park on the edge of the Route Forestière des Trembles.
(S/E) Cross the bridge over Le Dinan, then turn right at the information sign showing the route of the walk. Take the path on the right which follows the stream to reach the edge of the forest.
(1) Turn left, follow the path along the edge of the forest, and a few hundred metres further on you’ll come to another junction.
(2) Turn slightly left and walk past a small pond. A viewing platform allows you to get closer to it and look out over it. Continue along the path and cross the Route Forestière des Trembles. Then turn left to join theGR®36at the next junction.
(3) Turn left onto it to easily return to the Fontaine de la Coubre car park (S/E).