Parking at the car park near Lac Noir, accessible via the D48.3 from the D48.2 when coming from Orbey or Lac Blanc.
(S/E) From the car park, head towards the Auberge du Lac and walk along the lake on the right. You’ll very quickly reach a gate. Take the Blue Disc-marked path which climbs to the right. It heads towards the Belmont Observatory.
(1) After about 400 m, take a sharp right-hand bend and follow the path as it winds its way uphill. Marked with a Blue Disc. When the path turns westwards, you’ll reach a junction with a path marked with a Yellow Cross and a signpost.
(2) Turn right towards the Belmont Observatory, Rocher Hans, La Vierge and Lac Blanc.
(3) On the way, stop at the clearly signposted Belmont Observatory, situated on the right-hand side of the path. Once you reach Rocher Hans, admire the view of Lac Blanc and the rocky outcrop crowned by a statue of the Virgin Mary. Turn back, ignoring the path leading off to the right towards the source of Lac Blanc, and return to the crossroads.
(2) Head right (westwards) towards the source of Lac Noir. The path, marked with a Blue Disc, is relatively flat.
(4) Walk past a memorial stone (after about 20 minutes’ walk) and continue
(5) The source of Lac Noir is on the right; continue along the same path.
(6) At the next junction, ignore the path on the right and continue left for about a hundred metres until you reach a crossroads with a signpost.
(7) Turn right to see the stubble fields and the sweeping view, then retrace your steps.
(7) Take the fairly steep path leading down opposite, towards Lac Noir. Marked with a Blue Disc. (You can avoid a short steep section by taking the white path that crosses it: head off to the left. The path curves (see map) then crosses the path marked with a Blue Disc. Follow this path again as it descends towards the lake.) Descend to the lake
(S/E). Arrival.
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, and only realised our mistake much further down. To give our knees a rest, we took the forest path for a while before continuing the descent.