There are [2] photos and [1] story tagged with "tunnels".
POLAND | Tue, 30 Sep 2014 | By rmckinley | Views [1092]
We were heeded not to wander off on our own, as we would quickly become lost and die. Briefed on how to use our carbon monoxide absorbers in case of a fire in the mine, we were also informed if there was an emergency, our absorbers would last ... Read more >
Tags: dark, miners, mines, poland, salt, tunnels