Fel rhan o’i gynlluniau uchelgeisiol i wella’r profiad i ymwelwyr ym Mhorth y Brenin a Phorth Mawr yng Nghastell Caernarfon, mae gwaith paratoi a chadwraeth ar fin dechrau ar y safle Treftadaeth y Byd hwn.
As part of their ambitious plans to enhance the visitor experience at Caernarfon Castle’s Kings Gate and Porth Mawr Gatehouse, preparatory and conservation works are set to begin on this World Heritage site.