Start from the lake car park, on the edge of the Route du Lac, D292E3.
(S/E) Head to the lakeside and take the stony path running along the left-hand side until you reach a path on the right.
(1) Take this path and climb the 200 or so steps to reach the viewpoint.
(2) Then return to the lakeside.
(1) Carry on to the right, moving away from the lake, until you reach a fork in the path.
(3) Keep to the left, then continue along the wooden walkways until the next turn-off to the right.
(4) Turn right and follow a circular route through the former peat bog. Please note, there are a few steps along the way.
(4) On your return, continue to the right along the wooden walkways. Almost at the end, you’ll see the Leat Froid chasm on your right, where a waterwheel was once installed to power a small sawmill. You’ll then reach the car park (S/E).