The Top 20 Caves in Liège
Looking to visit a cave in Liège on your next adventure? To help you better plan your next outdoor experience, we’ve collected Liège’s 20
best caves for you. Based on the experiences of other users, each is a recommendation you know you can trust — so you can better plan your next adventure.
best caves for you. Based on the experiences of other users, each is a recommendation you know you can trust — so you can better plan your next adventure.
Last updated: September 26, 2025
The Plombières mining site is an industrial and natural site located in Plombières, in eastern Belgium. Between the 14th century and 1922, zinc and lead ores were mined and processed …
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These are very old flints, protected in the Natagora site. No fewer than 13 cave entrances follow one another along the path. They are not deep and run along the slope. Chalk was also mined there.
Source: mini-ardenne.be/poi.card.php?id=6036&language=fr
Source: mini-ardenne.be/poi.card.php?id=6036&language=fr
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The centuries-long exploitation of marl in this region has created an impressive network of underground galleries, which have now become one of the most important wintering centers for thousands of bats from all over Western Europe.
Source: oupeyeinfo.be/Page032.html
Source: oupeyeinfo.be/Page032.html
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The Oskar Gallery is part of the region's historic mining operation. It is 500 meters long. The ore mined in the “Schmalgraf” mine was transported through this tunnel to the processing plant.
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The underground tunnels made of tuff and flint, a refuge for the inhabitants during the wars, are inhabited by several colonies of bats during the winter. But thanks to the …
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The Chawresse (also known as Ruisseau des Chavresses) forms a beautiful valley with interesting rocks and caves. The stream flows into the Ourthe. It is also an interesting area for …
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Barred cave entrance in the middle of the state forest. When the eyes have got used to the darkness a little, you can see a small stream inside.
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The Thier de Caster is a protected historical area in the Belgian municipality of Visé. The area is in the southern part of the Sint-Pietersberg in the Plateau van Caestert …
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Impressive place where the Gueule (Göhl in German), rushes into a tunnel. As the mines of Plombières were once regularly flooded by the Gueule, it was decided, in 1861, to …
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Here you will find the entrance to the tunnel system called the Grootberg, which is part of the underground marl quarry the Avergat. The quarry was used as a garage …
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