With events at well-known locations such as Beaumaris Castle, Caerphilly Castle and Kidwelly Castle, there's no better way to create lasting memories this spooky season.
Gyda digwyddiadau mewn lleoliadau adnabyddus fel Castell Biwmares, Castell Caerffili a Chastell Cydweli, nid oes ffordd well o greu atgofion parhaol y tymor arswydus hwn.