Experience two unesco listed attractions on a full day combo tour ofwieliczka salt mine and auschwitz birkenau from krakow descend to the underground world of the wieliczka salt mines and follow a guide through the mines tunnels and chambers to discover the chapel of the blessed kinga then discover an important piece of world war ii history on a trip to auschwitz birkenau explore the former nazi concentration camp complex with a guide and pass through crematoriums old prison blocks and mo