and even a giant underground salt lake. Throughout the Wieliczka Salt Mine Tour you’ll learn about the history of the mine, how the mining process evolved over the years, the different uses and ...

The Carver Companies giant salt warehouses are looking a emptier than usual these days. “I’ve been here eight years at the Port of Coeymans and I’ve never seen the truck traffic this busy ...

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 ...