Wieliczka Salt Mine

Wieliczka is approx 30 minutes outside Krakow and famous for its ancient salt mine, which opened 700 years ago and is still in operation (for maintenance only). Rock salt is a valuable mineral thatRead more
Wieliczka is approx 30 minutes outside Krakow and famous for its ancient salt mine, which opened 700 years ago and is still in operation (for maintenance only). Rock salt is a valuable mineral thatRead more