- See also
{{unreferenced|date=June 2015}}Cors Bryn-y-Gaer is a Site of Special Scientific Interest near Hirwaun in Rhondda Cynon Taf, south Wales. See also- List of Sites of Special Scientific Interest in Mid & South Glamorgan
{{UK-SSSI-stub}}{{ValeofGlamorgan-geo-stub}}{{coord missing|Glamorgan}} 1 : Sites of Special Scientific Interest in Rhondda Cynon Taf |