Ar 11/05/24 mae Ysgol Pentrecelyn yn dathlu ei phenblwydd yn 150 oed, rydym wedi penderfynu cwblhau her i nodi’r achlysur. Mae criw o rieni ac athrawon wedi penderfynu ar her y '3 Chopa Cymru' mewn 24 awr i godi arian at Parkinsons Cymru a'r ysgol.

On 11/05/24 Ysgol Pentrecelyn celebrates its 150th birthday, we have decided to take on a challenge to mark the occasion. A group of parents and teachers have decided to take on the 'Welsh 3 Peaks' in 24 hours to raise money for Parkinsons Cymru and the school.