The Ultimate DIY: completely carved out out of salt by the miners, even the chandeliers. I think this was where the we had our dinner at the long table with the TMS? The Wieliczka Salt Mine,Poland.
A photo of one of the chambers inside the Wieliczka Salt Mine. The mine is often referred to as "the Underground Salt Cathedral of Poland", and continuously produced table salt from the century until 2007 .this is a must see the mine is incredible!