CultureTourist attraction: Wieliczka salt mineTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoCulture06/01/2017June 1, 2017The Wieliczka Salt Mine in Poland was named a UNESCO world heritage site in 1978. It even has its own chapel. It opened up to visitors in 1993, and draws about a million tourists annually.https://p.dw.com/p/2dlnUAdvertisement