The Subterranean Theme Park 390ft Down in a Transylvanian Salt Mine...
For hundreds of years, workers broke and hauled sa... ...f years, workers broke and hauled salt out of the Salina Turda mine in Romania. That stopped in the 20th century... ...in the huge underground chambers. Read more about Salina Turda
https://www.neatorama.com/2015/01/26/The-Subterranean-Theme-Park-390ft-Down-in-a-Transylvanian-Salt-Mine/
