Start
OSM map layer · LineString
50.47, 5.56 · rel 2775141
50.47, 5.56 · rel 2775141
Sentier géologique
10,7 km from start to finish through lakes.
Liege · 50.47°N ·
5.56°E
10,7km
Distance
demanding
Climb · estimate
easy
Difficulty · estimate
linear
Shape
33
views
01 · Character of the route
Is this one for you?
Lakes
Cave
Quiet area
Uncrowded
compiled from map data (OSM) and points of interest along the route — no editorial layer
02 · 16 points along the route
What will you encounter?
1× Attraction
14× cave
1× Water
Mur géologique de Géromont
Attraction ·
on the route
0,0 km
0%
Carrière souterraine de grès de Géromont
cave ·
29 m off route
0,0 km
0%
Grotte de l’Abîme
cave ·
29 m off route
0,0 km
0%
Trou du Lierre
cave ·
41 m off route
10,7 km
100%
Grotte du Héron
cave ·
57 m off route
10,7 km
100%
Boyau du Thier Pirard
cave ·
74 m off route
10,7 km
100%
Trou du Sentier
cave ·
89 m off route
10,7 km
100%
Grotte du Thier Pirard
cave ·
90 m off route
10,7 km
100%
Source du Moulin
Water ·
92 m off route
10,7 km
100%
Salle de l'Arcade
cave ·
94 m off route
10,7 km
100%
Grotte du Lierre
cave ·
100 m off route
10,7 km
100%
Trou Qui Fume
cave ·
108 m off route
10,7 km
100%
Trou de la Diaclase
cave ·
109 m off route
10,7 km
100%
Trou de la Heid
cave ·
125 m off route
10,7 km
100%
Trou du Balcon
cave ·
146 m off route
10,7 km
100%
Trou sur le Tunnel
cave ·
395 m off route
10,7 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
Log completion · Start your adventure
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07 · Before you go
Answers to common questions
Sentier géologique is 10.7 km long.
At an average walking pace, Sentier géologique takes approximately 2h 40min to complete.
No, Sentier géologique is a linear (point-to-point) trail. Plan ahead for return transport.
Sentier géologique starts near coordinates 50.4754, 5.5751.
Sentier géologique is a moderate hike suitable for walkers with a basic level of fitness.
Sentier géologique is maintained and managed by Royal Syndicat d'Initiative de Comblain-au-Pont et Poulseur.