All our hiking trails
The hiking trails in the Ardennes are as diverse as the landscapes they traverse. Whether you are looking for a peaceful hike in the heart of the forest, along a river or through authentic villages, the Ardennes offers a multitude of choices! The routes are adapted to your level and your desires.
Choose your hike, put on your boots and enjoy!
Comblain-au-Pont - Sentier Géologique





Designer
The route was designed by Les Découvertes de Comblain asbl
Code signalétique
+14
Signalétique (EN)
N1 (Pedestrian) - Green

IGN Map

Aerial Photos / IGN

Slope Map (IGN Plan)

Map 1950 / IGN

State Major Map (1820-1866)

Open Street Map

La Grotte de l'Abîme
Comblain Discoveries: Abîme Cave Come and admire its splendid chambers and its impressive 22 metre deep abyss. Thanks to its preserved ecosystem the cave has been listed as an "underground cavity of scientific interest" A large number of bats also profit from the calm location for hibernation. Throughout the year come and see this natural jewel, embellished by original amusements mixing together fantasy, humour and scientific information. We can also offer nature walks for groups, on reservation, throughout the year, plus thematic walks.