Os hoffech i'ch plentyn fynychu YGG Gellionnen, mae'r wybodaeth o fewn y cyswllt isod. Yn ogystal mae croeso i chi gysylltu gyda'r ysgol yn uniongyrchol i drefnu ymweliad.
If you would like your child to attend our school, please see full details of our admission arrangements below. You are welcome to contact the school to arrange a visit to us here at YGG Gellionnen.
Unfortunately not the ones with chocolate chips.
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