Wieliczka – The Mine With Walls You Can Lick In Krakow, it is impossible to avoid the Wieliczka Salt Mine. EVERY company does tours to the place. I had a limited amount of time in Krakow, so thought why not!? The mine is over 700 years old, 300 metres deep and 170 miles long and yes you can actually lick the walls! The tours of the mine only cover about 2 miles of the tunnels, so you only get to see a…
