This deposit of rock salt in Wieliczka has been mined since the 13th century. Spread over nine levels, it has 300 km of tunnels, galleries with works of art., altars, and statues sculpted in the salt, making a fascinating pilgrimage into the past of a major industrial undertaking. A great alternative for hot , cold or rainy days (but not limited to!) for it’s steady temperature of 14 Celsius degrees and soothing, therapeutic climate. „TOUR TO AUSCHWITZ & SALT MINE” organizes best trips! You pay once and it includes transport by bus to and from Salt Mine, tour attendant, guide in Salt Mine, admission fees. Don’t wait and book your trip on http://auschwitzsaltminetours.co.uk.