- See also
{{unreferenced|date=June 2015}}Moel Hiraddug Quarries is a quarry and a Site of Special Scientific Interest in the preserved county of Clwyd, north Wales. See also- List of Sites of Special Scientific Interest in Clwyd
{{UK-SSSI-stub}}{{coord missing|Clwyd}} 2 : Sites of Special Scientific Interest in Clwyd|Quarries in Wales |