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Adrodd fel Amhriodol

Testun Gwreiddiol (Anodiad: WPW040031 / 660039)

' Just north of Clarach is the submerged "causeway" called Sarn Gynfelyn, running for seven miles, legend says that at the end was a royal residence Care Wyddno (Fort of Gwyddno). There is a 5000 year old submerged forest to the North near Borth. It has been suggested that the ridges at right angles to the land are moraines left behind by glaciers. '

Dywedwch wrthym pam mae’r cynnwys hwn yn amhriodol *(gofynnol)

Dewis categori *(gofynnol)

Os ‘Arall’ rhowch fanylion (dewisol)

Eich enw (dewisol)

Eich cyfeiriad e-bost (dewisol)

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