• Cymraeg
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    NPRN80150
    Map ReferenceSN81SW
    Grid ReferenceSN8378010570
    Unitary (Local) AuthorityPowys
    Old CountyBrecknockshire
    CommunityYstradgynlais
    Type Of SiteCOAL MINE
    PeriodPost Medieval
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    Description
    Small opencast depression on the northern, uphill side, of the Brecon Forest Tramroad formation, with twin spoil finger-tips on the downhill, southern, side of the tramroad formation.