#monstedkalkgruber — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #monstedkalkgruber, aggregated by home.social.
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Today we visited #mønstedkalkgruber the world largest #limestone #mine. Extraction stopped in 1956. Visitors can walk for 4 km of official pathways or venture on any passageway they find on the 60 km of available tunnels.
We saw people fully equipped with speleology tools like flashlights, protective gear, etc. and ready to go off track on the narrow caves.
It was truly impressive!