salt mine

  1. Jovialis

    Child Labor at the Hallstatt Salt Mines

    VIENNA, AUSTRIA—According to a report in Nature, scientists have been looking for evidence of child labor in the archaeological record. Hans Reschreiter of the Natural History Museum of Vienna said that a child-sized leather cap dated to between 1000 and 1300 B.C. and very small mining picks...
  2. S

    Trip to Poland-Krakow

    Hi, I have a plan to visit Krakow in Poland next week and i would like to visit Auschwitz-Birkenau camps and Salt Mine. I found and companies. They offer acceptable price for trip in one day (share group tours). Does anyone used these companies...