Walk along the Kelhan footbridge and the Membre tunnel in Bohan

Discover a beautiful walk combining nature and heritage between Bohan and Membre, in the Semois valley. The Kelhan footbridge, suspended above the river, offers direct access to peaceful forest trails with superb views of the meandering Semois. Continuing towards Membre, the route takes you to the old railway tunnel connecting the two villages. Approximately 1.5 km long, this disused, dark and cool tunnel impresses with its unique atmosphere. It is advisable to bring a torch. This easy and original circular route combines Ardennes landscapes, railway heritage and the charm of small villages.

Details

75511583
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 5.93 km
  • ◔
    Average duration: 2h 05 
  • ▲
    Difficulty: Easy

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 139 m
  • ↘
    Descent: - 139 m

  • ▲
    Highest point: 237 m
  • ▼
    Lowest point: 169 m

Photos

Waypoints

  1. S/E : km 0 - alt. 170 m - Gossart
  2. 1 : km 0.73 - alt. 205 m - Crossroads
  3. 2 : km 1.44 - alt. 181 m - Semoy (rivière)
  4. 3 : km 3.16 - alt. 196 m - Bois Fadret
  5. 4 : km 4.8 - alt. 176 m - Bridge and tunnel - Semoy (rivière)
  6. 5 : km 5.32 - alt. 169 m - Semoy (rivière)
  7. S/E : km 5.93 - alt. 170 m - Gossart

Notes

A very pretty route, with a slight incline in the middle.
The start and end of the hike are on paved paths, which are pleasant for walking.

The Kehan footbridge is only accessible from late May or early June. Before then, the route is not passable.

Once you have crossed the footbridge, you will enter a steeper area. Be sure tofollow the green markers to stay on the right route.

Reviews and comments

4.6 / 5
Based on 6 reviews

Ease of following the route
4.5 / 5
Route interest
4.7 / 5
danielhyon
danielhyon

Overall rating : 4.5 / 5

Date of your route : Sep 15, 2025
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

a very beautiful walk with a nice variety of terrain, from carriage roads to narrow paths. A beautiful glimpse into the past with all these tobacco drying barns in varying states of repair

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User 27302819

Overall rating : 5 / 5

Date of your route : Sep 08, 2025
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

As expected, a pleasant route along the banks of the Semois, and back via the old tramway tunnel – lovely!

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User 11620513

Overall rating : 4.5 / 5

Date of your route : Sep 02, 2025
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

An interesting route, but not very busy. You can avoid crossing the Bohan campsite by taking a very pleasant path at the exit of the village halfway up the left bank. After crossing the Semois via the Kelhan footbridge, the path becomes more uneven but is perfectly passable in dry weather. It is more problematic when the ground is soggy and water stagnates in the low-lying areas of the Semois floodplain.

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ArinaTomberg
ArinaTomberg

Overall rating : 4.5 / 5

Date of your route : Aug 23, 2025
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A pleasant walk, but unfortunately quite short. We combined it with the Promenade de La Table des Fées route in Bohan. The route is easy to follow thanks to the signposts (green rectangles), even if the app sometimes indicated the wrong location. The Kelhan footbridge, recently installed in the bed of the Semois for the summer months, is very picturesque. The passage through the restored tunnel between Bohan and Membre is also interesting. However, it is curious to read in the description that the tunnel is 1.5 kilometres long, when in reality it is no more than 150 metres. The tunnel is well lit, so there is no need to bring a torch.

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User 8639416

Overall rating : 4 / 5

Date of your route : Aug 16, 2025
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : Yes

A very beautiful walk. Be careful, some parts are a little more difficult to access (narrow path, roots, unstable stones). Saying that the walk is "easy" could be misinterpreted. Fortunately, the ground was dry. In wet weather, with roots and stones, some parts of the walk could be quite slippery (although fortunately there is little elevation gain on this loop).

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User 27125291

Overall rating : 5 / 5

Date of your route : Aug 11, 2025
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

Very nice walk

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