The chosen location was a salt mine in Austria, which the Nazis tried to bomb later when they realised they were losing the war. How did the art survive? Video by Martina Žoldoš Produced by ...
Salina Turda, located in Turda, Romania, is home to an underground theme park that's nestled inside one of the oldest salt mines in the world. The salt mine, which dates as far back as the 17th ...
The Wieliczka Salt Mine is one of the most fascinating attractions in Poland. This historic UNESCO World Heritage Site takes you 135 meters below the earth’s surface to discover the historic and ...