The 13.5 million-year-old Wieliczka Salt Mine captivates visitors with its enormous tunnels 327 meters underground and works of art carved entirely from salt. This UNESCO-protected underground city continues to welcome visitors.
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The 13.5 million-year-old Wieliczka Salt Mine captivates visitors with its enormous tunnels 327 meters underground and works of art carved entirely from salt. This UNESCO-protected underground city continues to welcome visitors.