slate mining

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  Slope of Tarren-y-Gesail near Esgairfoeleirin quarry

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  Uploaded by ceinwsarchive
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  Open chambers of smaller quarries

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  Uploaded by ceinwsarchive
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  Ruins of Hafotty Farm from the smaller quarries

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  Uploaded by ceinwsarchive
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  Stockyard of the smaller quarries, Esgairfoeleirin

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  Uploaded by ceinwsarchive
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  Looking into a quarry chamber, Esgairfoeleirin

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  Uploaded by ceinwsarchive
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  Looking out from a chamber, Esgairfoeleirin quarry

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  Uploaded by ceinwsarchive
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  Inside of a chamber, Esgairfoeleirin

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  Uploaded by ceinwsarchive
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  Tunnel at Esgairfoeleirin quarry

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  Uploaded by ceinwsarchive