Start
OSM map layer · LineString
50.50, 4.63 · rel 157373
50.50, 4.63 · rel 157373
GR 412 Sentier des Terrils
315,0 km from start to finish through alpine terrain and lakes.
Namur · 50.50°N ·
4.63°E
315,0km
Distance
multi-day
Climb · estimate
moderate
Difficulty · estimate
linear
Shape
24
views
01 · Character of the route
Is this one for you?
Alpine Terrain
Lakes
Mountains
Urban Area
Summit
Castle or ruins
Remote
Uncrowded
compiled from map data (OSM) and points of interest along the route — no editorial layer
02 · 20 points along the route
What will you encounter?
5× ruins
1× Water
9× monument
3× summit
2× Attraction
Les Carrés de Bois-du-Luc
ruins ·
on the route
315,0 km
100%
Source de la Julienne 1
Water ·
on the route
315,0 km
100%
Jean-Baptiste Scoriel
monument ·
on the route
315,0 km
100%
Ancienne vanne
ruins ·
on the route
315,0 km
100%
Au Roi Chevalier
monument ·
on the route
315,0 km
100%
Guerre Mondiale
monument ·
on the route
315,0 km
100%
Ruines batiment
ruins ·
on the route
315,0 km
100%
1945
monument ·
on the route
315,0 km
100%
Borne du puits n° 12 du Grand-Hornu
monument ·
on the route
315,0 km
100%
Terril Siège Saint-Charles
summit ·
on the route
315,0 km
100%
Canal du Centre - Ascenseur n° 2
Attraction ·
on the route
315,0 km
100%
Terril N° 6
summit ·
on the route
315,0 km
100%
Borne du puits n° 2 du charbonnage n° 7 dit Sainte-Louise du Grand-Hornu
monument ·
on the route
315,0 km
100%
Borne du puits n° 10 du Grand-Hornu
monument ·
on the route
315,0 km
100%
Monument aux morts
monument ·
on the route
315,0 km
100%
Canal du Centre - Ascenseur n° 3
Attraction ·
on the route
315,0 km
100%
Monument aux Volontaires 1830
monument ·
on the route
315,0 km
100%
Mont Ostène
summit ·
on the route
315,0 km
100%
Minières néolithiques de Petit-Spiennes
ruins ·
on the route
315,0 km
100%
Ruines
ruins ·
on the route
315,0 km
100%
03 · Landmarks
Steady waypoints
Quarter of the way
Halfway
Three quarters
Finish
04 · Intersecting routes
Where you meet other trails
05 · From the trail
Through the eyes of hikers
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06 ·
no reports yet
What hikers experienced
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07 · Before you go
Answers to common questions
GR 412 Sentier des Terrils is 315.0 km long.
At an average walking pace, GR 412 Sentier des Terrils takes approximately 78h 22min to complete.
No, GR 412 Sentier des Terrils is a linear (point-to-point) trail. Plan ahead for return transport.
GR 412 Sentier des Terrils starts near coordinates 50.479, 3.6343.
GR 412 Sentier des Terrils is a strenuous hike requiring excellent fitness and prior hiking experience.
GR 412 Sentier des Terrils is maintained and managed by SGR asbl.
Yes, GR 412 Sentier des Terrils is part of the National Walking Network (NWN), a wider network of long-distance hiking trails.