Wieliczka Salt Mine. Krakow. Poland.// This mine is a unique development in the history of mining
Old Romania Salt Mines Converted Into 370ft Deep Museum ( http://www.mymodernmet.com/profiles/blogs/salina-turda-salt-mines-museum )
To get into the Salzburg salt mine you have to take two slides like this. One is 40m long, the other 70m. It is so much fun!
Salzburg salt mines. It pretty much is this colorful, aaand you get to go down some wood slides :)
Halstatt Salt Mines, Salzburg, Austria
Krakow, Poland: Wieliczka Salt Mine Absolutely breathtaking.. Pictures don't do justice.. An entire underground world!
"Twenty-One Balloons" -- Chapter 5 - Polish Salt Mines - Wieliczka Salt Mine and Museum, Poland. World Heritage. - Explore the World with Travel Nerd Nici, one Country at a Time. http://TravelNerdNici.com
Krakow Salt Mine, Poland - pretty awesome. Would like to see this!
Wieliczka Salt Mine - Krakow, Poland
Salt Cathedral Series (First Colombian wonder) | Flickr - Photo Sharing!