The Top 15 Caves around Blegny
Looking to visit a cave around Blegny on your next adventure? To help you better plan your next outdoor experience, we’ve collected Blegny’s 15
best caves for you. Based on …
best caves for you. Based on …
Last updated: September 14, 2025
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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Here are prehistoric flint mines. About 6,000 years ago, people here made utensils and arrowheads from flint.
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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 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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Partly normal path and then a hollow road with a fairly steep drop that follows the dry valley through the Heyoule nature reserve (see the highlight). The ideal habitat for …
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