Post Coch; Post-y-Wiber; Erw-y-Garreg, Standing Stone

The National Monuments Record of Wales records Post Coch; Post-y-Wiber; Erw-y-Garreg, Standing Stone as Standing Stone from the Bronze Age period. The saved point comes from the official national record. Inclusion does not by itself mean that the public may enter the place.

Likely dating to the Bronze Age, this standing stone may have served a ceremonial, territorial, or astronomical function. Local names such as "Post Coch" (Red Post) and "Post-y-Wiber" (Wiber's Post) suggest possible folklore or historical associations, though specific meanings remain unclear.