The Saalfeld mine (Feengrotten)

The Saalfeld underground mine – better known as “Feengrotten” (German for “fairy caves”) – is a small system of artificial tunnels, passages and galleries, which are connected with some natural caves. Saalfeld is located in the German state of Thuringia, actually just 30 miles from my current home. Today I went to Saalfeld (in good […]

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