Poupehan, Rochehaut and the Frahan ridges

Three villages on the banks of or overlooking the Semois, where you can explore ridges, ladders and viewpoints.

Details

387829
Creation:
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  • Walking
    Activity: Walking
  • ↔
    Distance: 14.92 km
  • ◔
    Average duration: 6h 00 
  • ▲
    Difficulty: Difficult

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 601 m
  • ↘
    Descent: - 598 m

  • ▲
    Highest point: 373 m
  • ▼
    Lowest point: 194 m

Photos

Description of the walk

Parking on the N893 near the bridge over the Semois.

(S/E) Cross the bridge over the Semois and walk up the street towards the church.

Red Rectangle 2 signpost

Take thesecond street on the right, Rue du Petit Culot, and go uphill. The road becomes a path. At the top, you will come to a cross at a place called "La Buchaille".

Red Rectangle Marker 26

(1) Turn right and follow a long curve with no intersections.

(2) Join a path and continue straight ahead.

(3) At the fork, ignore the signpost and continue straight ahead.

No signposts

(4) Join a path and continue to the right. At the fork, continue to the right.

(5) At the next junction, take the path on the far right. An information sign at the entrance to this path warns of the difficulty of this section. It refers to walk 43, formerly 84.
The signposts are only visible in the opposite direction to ours. Go downhill and continue to the viewpoint.

GR®16

(6) After the viewpoint, you will come to the first ladder, followed by two more in quick succession. Pick up the red rectangular signpost 26, but not for long. Leave it at the large rock and follow the GR® signposts.

(7) Take the path along the large rock on the left. There is a viewpoint a few steps below. Continue downhill. You will come to another ladder and a long descent begins. Further on, you will come to some galvanised barriers. Follow them. Then continue along the path downhill as close as possible to the Semois and follow the river.

(8) Before the small concrete bridge over the ford, look for the hairpin bend on your left. Climb up, pass a clear-cut area with a superb view of the Semois valley you have just crossed, and pay attention tothe GR® markings, which zigzag a little. Continue climbing, following a forest path on your left, sticking mainly to the trail.

No markings

(9) At the top, at the crossroads, climb the embankment opposite (black marks on the trunks and/or rocks indicate the entrance to the old path to take) instead of the forest path on the right and theGR® markings. Above the embankment, head left and then turn right. Pass the Roche de l'Ermitage and then a shelter. At the fork, keep right. Continue on the trail that joins the forest path, which you follow to the left.

GR®16signpost

Turn right at the place called "Gérardfosse". Continue along the main path. At the end of the path, turn left. Go up and pass the animal park enclosures. The path becomes a road. Go straight ahead at the crossroads. At the next intersection, turn right. At the crossroads, go straight ahead.

(10) Pass the church in Rochehaut. Turn left towards Alle. Enjoy the view of Frahan. Continue to the car park and look for the path starting in the car park on the left. Go downhill, at the crossroads take the second left and then take the path downhill to the right of the signpost.

No signposts

Go down the path to the Semois river. Look for the entrance to the Ardoisière des Corbeaux, which has been converted into a bat refuge. Turn left and follow the river. A few footbridges and a staircase further on, you will find yourself in front of the main footbridge leading to Frahan.

GR®16signposting

Take the footbridge over the Semois. Go up the road. At the fork, turn left. Pass in front of the church.

(11) Take the path climbing up to the right.
Pass the "Rochers de Frahan" and then "La Gragnette", a rock shelter a few steps away. Pass "Plate Roche" and follow the ridge. At the fork, turn right, pass "Ronde Roche" then "Trou Perpète". Pass the rocks "Les Quatre Fils Aymon" and "Le Cheval Bayard". Continue to the ruins of "Château de Montragut" and climb the stairs.
Continue along the ridge and pass "Corps de Garde Dolmen". At the "Gué de Laviot-Frahan" crossroads, continue straight ahead up the embankment, with the path on the left of the rock. Further on, the path branches off to the right from another group of rocks. Go downhill.

(12) At the forest path, turn left and leave theGR®16.

No signposts

At the crossroads, continue to your right. Keep following the main path. Ignore the path on your right at the next fork and keep to your left. At the next crossroads, keep left again. At the road, turn right and then, at the junction with the N893, take the forest path opposite. Cross with caution and, at the fork, continue right on the main path.

(13) In the bend, after the red mountain bike signpost, take the path up the embankment on the left. Follow the ridge path.

(14) A path climbing up will come back on your right, ignore it and continue straight ahead. Immediately take the path to the right of the rocks and continue to the viewpoint of "La Chaire à Prêcher".

(15) Follow the path on the left and turn left again at the crossroads.
Pass the "Pic du Midi" viewpoint. Continue downhill, then turn left. Further down, at the next bend, look for the path on your right, marked by a cross. Head towards it and follow the path downhill to return to the car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 209 m - Parking on the N893 near the bridge over the - Semoy (rivière)
  2. 1 : km 0.7 - alt. 276 m - Cross
  3. 2 : km 2.45 - alt. 288 m - Path straight ahead
  4. 3 : km 2.76 - alt. 310 m - Fourche
  5. 4 : km 3.24 - alt. 362 m - Right-hand path
  6. 5 : km 3.41 - alt. 371 m - Crossroads
  7. 6 : km 3.82 - alt. 305 m - Viewpoint
  8. 7 : km 4.1 - alt. 254 m - Big rock
  9. 8 : km 4.98 - alt. 208 m - Before the small bridge
  10. 9 : km 5.34 - alt. 307 m - Sloping path opposite, black marks on rocks
  11. 10 : km 7.11 - alt. 343 m - Church in Rochehaut
  12. 11 : km 9.66 - alt. 224 m - Trail after the church
  13. 12 : km 11.21 - alt. 212 m - Forest path
  14. 13 : km 12.83 - alt. 258 m - Talus trail
  15. 14 : km 13.32 - alt. 320 m - Rocks
  16. 15 : km 13.59 - alt. 335 m - The Preacher's Chair
  17. S/E : km 14.92 - alt. 211 m - Parking on the N893 near the bridge

Notes

Not accessible with dogs on the section with ladders. Solution: at (5), continue straight ahead and rejoin the trail at the fork after (9) and before the place called "Gérardfosse".
Not suitable for those who suffer from vertigo.

Picnic table in the car park at Rochehaut.
Benches at the bottom of the path leading from the Rochehaut car park.
There is also a picnic table near the entrance to the slate quarry along the Semois river towards Frahan.

From October to January, please be aware of hunting dates as we use part of walks 2, 26 and 43: Poupehan, Rochehaut, Frahan.

Tavern, restaurant and brasserie in Rochehaut and Frahan.

Worth a visit

During
Roche de l'Ermitage: a refuge for resistance fighters during the Second World War
Rochehaut animal park
Viewpoint from Rochehaut over Frahan
The Corbeaux slate quarry
Frahan ridges: various local landmarks
Various viewpoints along the route, including the 'Chaire à prêcher' (preacher's pulpit), from where Pierre l'Ermite is said to have harangued the inhabitants of the valley to persuade them to follow Godfrey of Bouillon on the First Crusade. View of Poupehan.

Nearby
Bouillon Castle.

 Always be cautious and plan ahead when you're outdoors. Visorando and the author of this route cannot be held responsible for any accidents occurring on this route.

The GR® and PR® markings are the intellectual property of the Fédération Française de Randonnée Pédestre.

Reviews and comments

4.7 / 5
Based on 42 reviews

Reliability of the description
4.7 / 5
Ease of following the route
4.5 / 5
Route interest
5 / 5
lili didier
lili didier

Overall rating : 4.7 / 5

Date of your route : Oct 12, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

very beautiful route but relatively difficult. Magnificent scenery

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eric.thille
eric.thille

Overall rating : 4.7 / 5

Date of your route : Oct 05, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : Yes

A very beautiful, challenging hike, but quite busy on Sundays, mainly on the section with the ladders. The distance is closer to 17 km (verified by three different GPS devices).

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User 26585582

Overall rating : 5 / 5

Date of your route : Sep 01, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A magnificent and very varied hike

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augustinstella
augustinstella
• Edited:

Overall rating : 4.7 / 5

Date of your route : Apr 11, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : Yes

Great hike,

Great hike,

The section with the ladders was very busy but great fun. The rest of the route is less busy and just as enjoyable. Beautiful scenery and views throughout, I'd recommend it. However, the section with the ladders is very uneven. This section can be tricky, even impassable for some people (children, those prone to vertigo or uncomfortable with technical sections) and you need to have a head for heights.

In terms of time, it took me 5 hours with a break at lunchtime.

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Hallet Vincent
Hallet Vincent

Overall rating : 5 / 5

Date of your route : Mar 18, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

The route was completed during the week and is probably busier at weekends, especially in the ladder section (we encountered 12 people in this section compared to 3 in the rest of the route).
The Frahan-Poupehan section is truly magnificent.
I extended the route slightly after Rochehaut, passing by the Roche des Corbeaux ridge and the slate quarry of the same name.
It took me 6 hours and 10 minutes, but I'm past the age of running!

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Rahavian
Rahavian

Overall rating : 4.3 / 5

Date of your route : Mar 01, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Quite a challenging hike, but the scenery was incredible! We completed it in 4 hours and 5 minutes with Andy, so we made good progress. However, contrary to what Christine75 said, 5 hours and 45 minutes is not fast.

Have a good day, everyone... except Christine75.

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Christine75
Christine75

Overall rating : 5 / 5

Date of your route : Oct 26, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

great hike, very good route
lots of people on the ladder walk, but it's only a small section so it's fine
the ridges above Frahan were magnificent and we didn't meet anyone
quite a physical hike, with constant ups and downs
magnificent scenery and Rochehaut, Frahan, little gems of our Ardennes
however, due to the weather, it took me 5 hours and 48 minutes, but I kept going. If you want to take your time, allow a little extra
i started late at 1 p.m. and, given the good weather, there were quite a few people at the ladders
and I finished at 7pm sharp, just as the sun was setting

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sapeurmomo
sapeurmomo

Overall rating : 4.3 / 5

Date of your route : Apr 29, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : Yes

Very good hike, I recommend it.

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ombrageux
ombrageux

Overall rating : 5 / 5

Date of your route : Dec 10, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

One word: superb.

A bit too crowded for a Sunday; it's better to do it during the week.

The route isn't very well marked, but that's normal in terrain like this, you just need to pay attention.

For my part, I clocked up 16.2 km, but we went to see all the viewpoints along the route that are off the trail.

725 D+ 721 D-

Many thanks to the person who created this route.

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Iavor Stoyanov
Iavor Stoyanov
• Edited:

Overall rating : 3.7 / 5

Date of your route : Jun 17, 2023
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : Yes

Overall, it was good. In the first part, the descent to Semois (wpt (4) - (8)), the description and route could have been simpler – just go over the first ladder and descend. I completed it in 5 hours (1 hour less than the description). I'm satisfied.

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lazzerini
lazzerini

Hello sergerunfola,

Rochehaut is the ultimate tourist village!
That's why I'm starting the suggestion in Poupehan.
The advantage is that you can quench your thirst along the way... but you're definitely not alone in this part of the loop.

I hope you enjoyed it anyway
Best regards

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sergerunfola
sergerunfola

Overall rating : 5 / 5

Date of your route : Aug 29, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

Too many tourists who didn't seem to know what they were getting themselves into, but oh well...it's possible to avoid weekends and school holidays

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Akheris
Akheris

Overall rating : 4.3 / 5

Date of your route : Apr 18, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

A beautiful hike with varied landscapes and terrain.

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caquet
caquet

Overall rating : 4.7 / 5

Date of your route : Apr 04, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : Yes

A very beautiful hike, very varied and with numerous viewpoints, best done on dry ground.

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petijosi
petijosi

Overall rating : 4.7 / 5

Date of your route : Mar 24, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

What can I say about this walk? It is simply sublime, magical and wonderful in terms of its difficulty, its views, its varied route, its villages and the animals you encounter.It was a feast for the eyes and the legs, accompanied by glorious sunshine. However, it remains challenging, with a significant elevation gain of 728 m and a descent of 724 m, a distance of 15.330 km, technical sections and a duration of around 6 hours. Make sure you have very good shoes (especially in the rain), water and plenty of calories. The description is not very reliable; it would be easier to say that, in general, you should follow the GR 16 from point 6 to point 12. It will remain one of my favourites. Well done to Visorando for sharing it with us...

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