Park in the car park of the hamlet of La-Pillonières (S/E), on the Col du Saint-Eynard road.
Take the road eastwards to the exit of the hamlet.
(1) Turn right onto the wide track.
Climb quickly through a hedge of trees before reaching the ski slope. Follow it to the top and then take the wide path on the left.
Stay alert as you will soon reach theGR®9.
(2) Take it on the right and stay on it until you reach the Saint-Eynard batteries.
(3) Take the yellow marked trail (it is aPR®) which joins the Saint Eynard road at a pylon.
(4) Take the clearly visible path opposite and return easily to the car park (S/E).
the direct climb at the exit of the village of Pillonnieres is very difficult and not well signposted. Otherwise, it is a very beautiful route.
But I was delighted to walk to Fort St Eynard alone in the snow. The sun was shining
and I had a magnificent view of the valley. Thanks to the website, I found this idea for the length of hike I was looking for, and I knew where to park. After that, I admit I just followed the signs. 