Old Romania Salt Mines Converted Into 370ft Deep Museum
Inside the old Salina Turda Salt Mines located in Transylvania, Romania, stands the world's largest salt mine museum. Originally established in the 17th century, the massive mines were formed completely by hand and machine rather than by using explosives. Visitors are invited to descend as far down as almost 400 feet into the Earth in order to witness the history of the trade.












































































