Kingdom of Salt
October 16, 2019
45 min
Season 1 - Episode 4: Kingdom of Salt
00:00 / 45:00
Overview
The Wieliczka Salt mine in Poland, some 327 meters deep, where the voids left behind from excavating salt have been transformed into extraordinary spaces, carved by hand.
Episode Information
TV Show
Underground Worlds
Season
Season 1
Episode Number
4
Air Date
October 16, 2019
Runtime
45 minutes