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The oldest preserved wooden staircase in Europe (1344-1343 BC) was discovered within Hallstatt salt mines in Upper Austria.
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The oldest preserved wooden staircase in Europe (1344-1343 BC) was discovered within Hallstatt salt mines in Upper Austria.
The staircase was part of a vertical shaft system used by Bronze Age miners to transport salt from subterranean galleries. Its location within salt-rich environment contributed to its exceptional preservation, as salt inhibited growth of wood-decaying fungi. The structure remained intact until landslide in 1000 BC buried it, effectively preserving it for over 3,000 years.
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