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</html><description>Wieliczka en Bochnia &#x2013; ondergrondse kuuroorden in historische zoutmijnen Wieliczka, in de regio Ma&#x142;opolska, is al eeuwenlang beroemd om haar zoutmijn en behoort tot de meest bijzondere kuuroorden van Polen. De kuurtraditie begon hier in de 19e eeuw, toen dokter Feliks Boczkowski een centrum voor pekelbaden oprichtte. In 1958 startte arts Mieczys&#x142;aw Skulimowski met behandelingen [&hellip;]</description><thumbnail_url>https://www.polen.travel/nl/wp-content/uploads/sites/23/2026/07/Wieliczka-jezioro.jpg</thumbnail_url><thumbnail_width>1170</thumbnail_width><thumbnail_height>780</thumbnail_height></oembed>
