Parking is available at the Rochereuil site.
(S/E) Head down towards the pond via the road.
(1) Halfway down the slope, take the first path on the right. Continue straight on this path, passing two junctions.
(2) When the path splits in two, continue along the left-hand one, which overlooks the Étang de la Rieule.
(3) Just before the hamlet of Le Grognet, turn onto a path on the right. At the first junction, continue straight ahead. Join a farm track and follow it, turning off to the right.
(4) At the crossroads, turn left, then stay on this small road for about a kilometre.
(5) Pass the road on your right that leads up to Rochereuil, then take the next one, also on the right. You will reach the crossroads at La Ville-ès-Brets.
(6) Turn right onto the botanical trail and follow the stream upstream to the Étang de Rochereuil. Return to the road on the right
(1) Follow the road back to the starting point (S/E).