• Cymraeg
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    NPRN276704
    Map ReferenceSH76NW
    Grid ReferenceSH7025066170
    Unitary (Local) AuthorityGwynedd
    Old CountyCaernarfonshire
    CommunityCaerhun
    Type Of SiteSLATE QUARRY
    PeriodPost Medieval
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    Description
    Remains of former Dulyn slate quarry. Likely established c. 1860, however no workings are marked on any early OS maps in this immediate area. May have an association with construction of dam in 1870's, uncertain.(JONES.RS/CAP/2003).