The start is at the small car park, just on your left after the river.
(S) Follow the road for 200 metres and take the signposted path on your right towards Lac des Corbeaux. You’ll cross the tarmac road several times.
(1) At the lake, go round to the right and, after a few metres, head up to the right towards the Collet Mansuy memorial.
(2) At the memorial, take the path furthest to the left, which goes uphill.
(3) Once on the plateau, head down to your right. This will take you to a path; turn left and you’ll come to a track suitable for vehicles, which will take you to the Col de la Vierge and the Refuge de l’Union (unmanned).
(4) Then take the Chemin Bery straight ahead for a few dozen metres and head up to your right towards the Vieille Montagne.
(5) Cross the plateau and head straight on. Follow the signposted path to go round the Altenberg on the right. The path is steep in places. Watch out for rockfalls, which are always a possibility.
After walking along the mountainside of the Altenberg, cross the track leading to the Col du Bramont.
(6) Then head straight ahead; you’ll arrive directly at the Col de Bramont.
(7) At the pass, cross the road and turn right towards Ronde Tête, where you’ll be treated to a magnificent view of Lake Wildenstein.
(8) At the Col de l’Étang, there is an open shelter.
Then head up to your right towards the Rainkhopft, cross the road twice and take the path straight ahead which leads you to the summit.
(9) From there, there’s a succession of lovely views. Head back down towards the Rainkopf-Louis Hergès mountain hut.
(10) Then continue towards the Route des Crêtes lodge (source) before heading slightly uphill to your right towards the Kastelberg.
You have two options:
- either go round the Kastelberg as shown on the map
- or head straight up to the summit (depending on your fitness level)
If you choose to go round it, take the path along the mountainside rather than the track. Before the refuge (on your right), head left up towards the summit of the Kastelberg, then follow the cliffs to the Hohneck (get your binoculars out to spot the ibex).
If you’re feeling up to it, head up to the summit; otherwise, carry on straight on towards the Falimont Pass and then on to the Refuge des Trois Fours, where, as well as a warm welcome, you’ll be able to spot chamois coming to feed just a few dozen metres from the refuge in the late afternoon.
End of the first stage (E).