Cofnododd Castell Conwy, sy'n ffurfio Safle Treftadaeth y Byd UNESCO gyda Chestyll Harlech, Biwmares a Chaernarfon, a muriau trefi Conwy a Chaernarfon, gynnydd o fwy na 40% mewn refeniw dros benwythnos y Pasg, gan gymryd £45,000 dros y pedwar diwrnod.
Conwy Castle, which with Harlech, Beaumaris and Caernarfon Castle and Town Walls form a UNESCO World Heritage Site, recorded a 40% increase in revenue over the Easter weekend, taking £45,000 over the 4 days.