Yn dilyn datblygiad mor helaeth, mae Cadw bellach yn annog ymwelwyr o bob oed a gallu i ddod i weld y golygfeydd eithriadol o’r murfylchau uchaf ar ddec y to nas gwelwyd o’r blaen ers canrifoedd.
Following such extensive development, Cadw is now encouraging visitors of all ages and abilities to witness the outstanding views from the upper embattlements on the rooftop deck, previously unseen for centuries.