(S/E) With your back to the station and facing the shopping centre, turn right onto Rue des Deux Communes, following the yellow-red and yellow markings, pass behind a car park, then in front of the petrol station. Continue down the street to the roundabout, cross at the pedestrian crossing and head left. Pass in front of the Claude Galien Hospital and arrive at a fork.
(1) Leave the D330 and turn right onto Rue du Moulin de Jarcy. Cross the Yerres in front of the mill. Walk up the street that runs alongside the wall of the former Jarcy Abbey.
(2) Turn left at the pedestrian crossing and follow the signs. The path passes through the meadows of an equestrian centre, then runs alongside the Yerres, veering away from the marshy bank. After a curious wooden structure (?) by the river, the path climbs uphill. Go through the barrier preventing vehicle access. Take the street on the right for a few metres to see the "Closerie Falbala" through a gate.
(3) Retrace your steps and take the path on the right that runs alongside the Jean Dubuffet Foundation. After the right-hand bend, you will come to a tarmac road, which you quickly leave by taking the Chemin des Maisons Rouges on the left. At the end of this road, turn right onto Rue du Moulin Neuf. After a few dozen metres, turn left onto Rue des Plantes and continue for about 150 metres.
(4) Turn left onto a path that descends through a small wood. This leads to Rue des Roissières. Follow this street and take the second right onto Rue des Lilas.
(5) Cross Rue Georges Coubard at the pedestrian crossing, and after 100 metres turn left onto Rue de la Sablière. This road turns right, opposite a school complex. On the right, take a path that leads into a wood. On the left, you will see a cemetery. Continue to the fork at the end where the path splits in two.
(6) Take the left fork which descends and then, after a few dozen metres, take the small path on the right. This leads to a tarmac road which you should follow to the right towards the Moulin de Rochopt. Before you reach it, take the footbridge over the Yerres above the dam. On the other bank, turn left and follow the path that goes up the river. After about 600 metres, go under a bridge decorated with street art frescoes.
(7) Continue along this path, which sometimes splits into several branches that rejoin further on (take the least muddy one). Ignore a bridge on the left and go around the football pitches on the left.
(8) Leave the banks of the Yerres, cross the tarmac road and take the street opposite, which climbs towards the Forest of Sénart. Pass under the railway bridge and continue for about 400 metres.
(9) Take the path on the left (yellow markings) to the edge of the forest.
(10) Pass in front of the Collège André Dunoyer de Ségozac, then turn left and take the footbridge over the dual carriageway. At the end, turn immediately left into the lane that runs between the buildings. At the end of the lane, turn right to reach the station (S/E).