Start from the site car park.
(S/E) Follow the path that runs alongside the woods and meadows to the observatory.
(1) Turn right and enter the forest.
(2) On leaving the woods, continue left across the meadows. Footbridges span the streams, but the area is often very damp. Make your way to the edge of the pond.
(3) Continue straight on along the path running alongside the woodland and the edge of the pond. After the woodland, continue straight on along the wide white path. Pass close to the observatory, from where you can enjoy the view of the pond and watch the birds.
(4) About fifty metres before a 90° right-hand bend, continue left onto the path through the fields.
(5) At the crossroads, turn right and head towards the village of Senon.
(6) At the entrance to the village, turn immediately left to cross the village, then follow the road across the plain for about 2 km to reach the car park (S/E).
