It follows an earlier successful phase concluded in 2019 to repair the roof and chimneys of the Keep Tower (to the left of the entrance) and installation of a new heating system.
Mae’n dilyn cyfnod llwyddiannus cynharach a gwblhawyd yn 2019 i atgyweirio to a simneiau Tŵr y Gorthwr (i’r chwith o’r fynedfa) a gosod system wresogi newydd.