Park in the Maison de la Réserve car park.
(S/E) From the road facing the pond, take the path on the left for 200 metres until you reach the Petit Étang de la Grande Chaume.
(1) Turn right and follow the path, which turns 90° to the left and joins the Route de l'Ermite (D55).
(2) Follow it to the right and turn right at the first road towards the pond.
(3) After the small bridge, take the path on the right and keep right at each junction, following the discovery trail until you reach a road.
(4) At the Observatoire du Genévrier, turn right onto the path that runs alongside the meadows for 700 metres.
(5) Turn right onto the path that leads to the edge of the pond and back to the road at the starting point (S/E).
