Park in the car park at the top of Hohrodberg, located along the Route du Linge, just after the Aqua-Viva hotel.
(S/E) Take the path (welcome sign) leading up to the left towards the Glasborn farmhouse inn. The path starts at a German bunker (sign no. 1).
The path crosses halfway up the western slope of the Kleinkopf and Barrenkopf, passing through ‘No Man’s Land’, the area between the two front lines. After about a hundred metres, you will see the course of the German trench on your right, at the edge of the woods (sign no. 2).
When you reach the Glasborn farmhouse inn, take the access road for about twenty metres to join the path that branches off to the left, towards the Col du Wettstein. From here, you enter the French lines, where the trenches and the terrain changes caused by the war are still clearly visible. By taking the designated path, you will be able to visit the first French fortifications on the small ridge (elevation 941) overlooking the Glasborn farmhouse inn.
(1) Leaving the small ridge, turn left and follow the path towards the base of the Hurlin (elevation 939). Turn left.
(2) You will reach a second rocky ridge, at elevation 941, running parallel to the first, situated 300 m behind it.
Leaving this second ridge, turn left and follow the path along the slope of the Hurlin (signpost no. 5). Go round a wooded hillock (elevation 938) to reach the Col du Wettstein and the National Cemetery.
(3) The route continues by skirting the cemetery on the left.
(4) Find a forest track that branches off to the right of the road (follow “Centre de vacances le Vallon”, Yellow Ring). Pass the Madelon spring. At the Y-junction that follows, turn right and, after a few dozen metres, take the path that climbs steeply to the right at a right angle. At the top of the hill, leave the forest to rejoin the D11 road. Turn left towards the Glasborn farmhouse inn.
(5) You will pass the Battle of the Linge memorial.
Take the road leading to the Glasborn farmhouse inn. After a few dozen metres, at a Y-junction, take the path that climbs between two barbed-wire fences towards Schratzmaennele, later known as Schratz by French soldiers. You will reach the infamous Courtine glacis. Shortly after entering the Schratz pine forest, take the path on the right to reach the Courtine trail junction.
:5:: Now retrace your steps for a few metres and turn right (north) onto the wide path that crosses the western slope of the Schratz halfway up (signpost no. 9).
After a 200-metre straight climb, you will reach the German trenches (signpost no. 10).
At this bend in the path, take the ridge path on the left which descends towards the Linge Memorial Museum. Before reaching the Museum and crossing the D11, you will come to the monument to Commanders Colardelle and Barberot (signpost no. 12).
Cross the road and the car park to reach the Memorial (you can visit the museum and the German trenches) and then the viewpoint.
(7) From the Museum, to reach the German cemetery at Baerenstall, take the path leading down to the east of the Museum. It joins a forest track below the D11 road. A little further on, on the heights to the right, you will see the shelter of the Bavarian command post from 1916–1917. The forest track leads to the pass and the German cemetery at Baerenstall.
(8) Turn left, cross the rest area and climb the steep path leading up to the summit of Schratzmaennele (signpost no. 13). At the summit, head diagonally left towards the quarries, following the path that roughly follows the route of the German front line.
After about thirty metres, a sign (no. 15) indicates the large quarry. Take the small access path which will lead you inside the quarry. Then climb back up via the same access point and head off to the left. A few dozen metres further on, you will reach the small fort (signpost no. 16). A few metres further on to the left, there is another structure (signpost no. 17), which is more spacious and can be visited in complete safety.
(9) This structure overlooks the small quarry, which you will discover via the path leading down to the left. Leaving the small quarry, the path descends to the left towards the French lines, emerging at the Courtine crossroads, which you are already familiar with.
(6) Continue straight on (south) towards the Barrenkopf. At the entrance to the Barrenkopf woods, signpost no. 19.
From the Barrenkopf signpost, you will continue the route along the ridge path towards the Kleinkopf and its observation post. After about thirty metres, you will briefly leave the Barrenkopf path to enter the woods and discover a model trench (signpost no. 20).
Return to the Barrenkopf path. All along this ridge, there are numerous concrete remains, trenches and shell holes; you need only stray 5 or 10 metres from the path to spot them. Shortly after passing the summit, you’ll reach the first French line at Barrenkopf in 1916. It lies less than 20 metres from the German trench.
(10) At Barrenkopf, you will once again leave the ridge path to the left to discover the masonry façade of the top station of a small German cable car (sign no. 21). Then return to the ridge path. After a steep descent, the path climbs slightly again to reach a rocky summit. An observation window is still clearly visible from the path; today it is at knee height for walkers, who sometimes pass by without noticing it.
(11) After about a hundred metres of rocky path, you will reach a bare summit called Kleinkopf. Begin the descent to the left towards the television relay mast. Upon reaching the Route du Linge, just below the mast, you will find an orientation table (sign no. 23), situated below the road.
(12) You will then take the path that descends to the left of the orientation table; it will lead you to a small pass called Wahlenstall. Take the forest track to the left, which will allow you to discover the relatively well-preserved remains of several shelters.
(13) From the shelters, retrace your steps.
(12) Leaving the crossroads, climb the small hill in front of you, following the edge of the woods, to find the remains of a German artillery observation post (sign no. 26).
You will now head back down along the edge of the woods to reach the small pass (elevation 803).
(14). You will arrive at a crossroads of paths, where a wooden refuge hut has been built. Take the path leading uphill to the east to reach, via the southern slope, another small pass called Schneiden.
(15) Here, a sign indicates the presence of a major fortification.
Take the forest track to the left (west) to go round the Hoernleskopf on the left and return to the small pass
(14). Take thesecond path on the left and stay below the road to reach the car park (S/E).