This is the Unseco Salt mines

#celebrateit Near Krakow is the World Heritage Site "Vielitka Rock Salt Mine". This rock salt mine is dug to a depth of about 330 metres underground, making it the world's oldest and active mining site. The highlight of the tour is the St. Kinga Chapel, located 101 metres underground. Among the many highlights of the Vieritka rock salt mine, this chapel is particularly impressive and incredibly made of so salt. It's amazing that chandeliers are also made of salt crystals.