Wieliczka is town nearby to Krakow. We rode the train 20 minutes to reach it. There is a large salt mine there. They no longer mine salt there, but a hundred or so years ago the miners carved statutes inside the mine out of salt and they now allow tourists to tour it. You have to walk down over 400 steps to see it and it is over 3km long. Also inside is this incredible church. On the walls are carvings out of rock salt of scenes of the life of Christ. From the ceiling hang chandeliers decortated with crystal salt cyrstals. It is very beautiful.