One of the world's few ancient salt mines,
Descending over a hundred meters deep,
Spanning nearly a thousand years,
Breathtakingly wondrous in the dark.
Morgan’s Essay 051 – Poland: Wieliczka, the 800-Year Salt Mine
One of the world's few ancient salt mines,
Descending over a hundred meters deep,
Spanning nearly a thousand years,
Breathtakingly wondrous in the dark.