Following Edward I’s invasion of Wales and establishment of Castell Conwy and walled town, Aberconwy Abbey was forced to relocate 12km down the Conwy Valley to Maenan.
Yn dilyn ymosodiad Edward I ar Gymru a sefydlu Castell Conwy a’r dref furiog, gorfodwyd Abaty Aberconwy i symud 12 km i fyny Dyffryn Conwy i Faenan.