· National
· GRT SMA
Strenuous
GRT SMA Le Sentier des Monts d'Ardenne
📏
231.6 km
Distance
⏱
57h 38min
Est. duration
⛰
Strenuous
Difficulty
➡
Linear
Route type
A 231.6 km National Hiking trail, GRT SMA Le Sentier des Monts d'Ardenne takes walkers through a varied section of terrain.
Covering 231.6 km, this is a true long-distance trail best approached as a multi-day journey through varied terrain.
This linear trail moves from one end to the other without looping back. A return journey by transport — or retracing the path — is needed to get back to the start. Look for the GRT SMA trail markings to stay on the official route.
The National Walking Network (NWN) designation reflects the importance of this trail at a national level. Expect consistent waymarking and well-maintained path surfaces.
Elevation Profile
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Map
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Waypoints
5 points along the routeA
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B
Finish
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Frequently Asked Questions
How far is it to walk GRT SMA Le Sentier des Monts d'Ardenne?
GRT SMA Le Sentier des Monts d'Ardenne covers a distance of 231.6 km.
How long does it take to walk GRT SMA Le Sentier des Monts d'Ardenne?
At an average walking pace, GRT SMA Le Sentier des Monts d'Ardenne takes approximately 57h 38min to complete.
Do I need to return the same way on GRT SMA Le Sentier des Monts d'Ardenne?
No — GRT SMA Le Sentier des Monts d'Ardenne is a one-way trail. You will need to arrange return transport or retrace the route.
What are the start coordinates of GRT SMA Le Sentier des Monts d'Ardenne?
The trailhead for GRT SMA Le Sentier des Monts d'Ardenne is located near 49.9497, 4.8513.
How difficult is GRT SMA Le Sentier des Monts d'Ardenne?
GRT SMA Le Sentier des Monts d'Ardenne is a strenuous hike requiring excellent fitness and prior hiking experience.
Who maintains the GRT SMA Le Sentier des Monts d'Ardenne trail?
GRT SMA Le Sentier des Monts d'Ardenne is maintained and managed by SGR asbl.
Is GRT SMA Le Sentier des Monts d'Ardenne part of a larger trail network?
Yes, GRT SMA Le Sentier des Monts d'Ardenne is part of the National Walking Network (NWN), connecting this route to a wider network of long-distance hiking trails.