NPRN302944
Cyfeirnod MapSH61SE
Cyfeirnod GridSH6830013500
Awdurdod Unedol (Lleol)Gwynedd
Hen SirMerioneth
CymunedLlanfihangel-y-pennant
Math O SafleMAES CARNEDD
CyfnodYr Oes Efydd
DisgrifiadTwo cairns, situated at Tyrrau Mawr, on the northern slopes of Cadair Idris.
Photographed during aerial reconnaissance by RCAHMW on 8th March 2010.