All activities will be on offer for the duration of the Caerphilly Castle event — with the exception of the Lego workshops which will be available on a first-come-first-served basis.
Bydd yr holl weithgareddau ar gael yn ystod digwyddiad Castell Caerffili – ac eithrio’r gweithdai Lego a fydd ar gael ar sail y cyntaf i’r felin.