Just before reaching Croix-de-Saint-Sabin, park in the natural car park. There are several information signs.
(S/E) Take the wide forest track heading south (at a 45° angle to the road). A sign will point you in the direction of "Chapelle-de-Saint-Sabin".
Follow it until you find another sign directing you to take a path on the left.
(1) Follow this very rocky path uphill (it will soon level out).
If you are accompanied by children, be careful as there is a fairly steep slope on the right, partly hidden by vegetation.
Follow the path along the ridge until you reach the chapel.
If the weather is clear, you will enjoy a splendid panorama.
(2) To return, take the path behind the chapel near an information sign (heading west). It descends quickly and is therefore quite steep.
(3) When you reach a crossroads at the edge of the forest, turn left (the path on the right leads to one of the two inns) and you will find yourself at Croix-de-Saint-Sabin (S/E).