Trail running Trail running

Vallée de la Semois

Office de Tourisme Herbeumont, Herbeumont
27.29 km Distance
3:30h-6:30h Duration
766 m Positive elevation
767 m Negative elevation
431 m Max. altitude
Hard Difficulty



Test the most demanding course of the Trail Station. From the Tourist Office, reach the Sart Corbeau by a magnificent path

overlooking the Semois. This is followed by a nice 4 km climb up the stream to "La Dmi-Terne". After a short climb, be careful for the few hundred metres along the road!

Then take full advantage of the small paths and single tracks that this very wild route offers you, in the Ardennes forest, up to the Bois de la Haie.

Then navigate along the streams of the Rau des Muno and the Goutelle de Derrière la Forêt, until you reach the Semois. The return journey is via the small paths that will take you back to Herbeumont.


If you notice fallen trees on the route, missing signposts or any other question, do not hesitate to let us know at: contact@herbeumont-tourisme.be


ATTENTION: Possible overflow of the Semois on a small part of the course in autumn and winter.




It is essential that we respect the work of the farmers, other operators and owners who welcome us on their land:


In order to prevent the herds from escaping, close all electric fences and do not damage them!



Also, do not disturb the herds, greet people with a friendly "hello", and of course take back all your rubbish! Don't cut routes through the meadows, don't pick at them either!

Download the On Piste app and let it guide you along the route. 

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